Use
CE2N3342en
2017-12-05
RWD62
Universal Controller
For comfort control in HVAC&R-Systems
· Standalone electronic universal controller with P or PI response
· Operating voltage in accordance to type AC 24 V
· Control application selectable via Application Number
· Active input scale can be selectable
· Limit and direction of the output scale is able to be freely assigned
· Two universal inputs for Ni 1000, Pt 1000 temperature sensors and
DC 0…10 V signals
· Unit can be set as °C, °F, % or no specified unit
· Two modulating outputs with DC 0…10 V signal outputs, direct or reverse
action
· One digital input for day/ night changeover
· Entering or changing of all data via operating buttons on the controller, possi-
ble without additional tools
· PC connection for downloading canned applications via the software tool
The universal controllers are intended for Heating, Ventilating, Air-Conditioning and
Refrigeration in comfort control plants. It can be mounted in a control panel or in the
ARG62.21/ARG62.22 housing on ducts, walls and in plant rooms.
3
RWD62
Building Technologies
342
RWD62U
Universal Controller
Description
Features
Product Number
The Universal controller is intended for heating, air conditioning, ventilation and
refrigeration in comfort control applications. RWD62U main loop control applications
are designed for temperature, static pressure, humidity, air pressure, fluid pressure,
refrigeration, air quality and air fluid velocity control. The controller contains pre-
programmed applications.
Auxiliary control functions include:
• Day/night setpoints
• Remote setpoint control
• Limiter control
• Cascade control
• Maximum priority
• Setpoint compensation
• Summer/winter operation
Control parameters are adjusted for maximum comfort control via three buttons on the
face of the device, or with a laptop computer and Siemens Building Technologies
program software.
NOTE:
For complete supporting technical documentation, including training
presentations, see www.us.sbt.siemens.com/hvp/components.
• Stand-alone electronic temperature controller with P or P+I response
• 24 Vac operating voltage
• Control application selectable via Application Number
• Active input scale can be selectable
• Limit and direction of the output scale can be freely assigned
• Two universal inputs for Siemens 1000 ohm nickel (Ni 1000), 1000 ohm platinum
(Pt 1000) temperature sensors and 0 Vdc to 10 Vdc signals
• Unit can be set as °F, °C, % or no specified unit
• Two modulating 0 to 10 Vdc signal outputs, direct or reverse action
• One digital input for day/night changeover
• Entering or changing of all data via operating buttons on the controller, possible
without additional tools
• Computer connection for downloading canned applications via the software tool
RWD62U
Technical Instructions
Document No. 155-737
January 14, 2005
Siemens Building Technologies, Inc.
Detail Specifications: 1530/1530744-rwd62.pdf file (13 Oct 2022) |
Accompanying Data:
Siemens RWD62 Controller PDF Manual (Updated: Thursday 13th of October 2022 03:36:02 AM)
Rating: 4.6 (rated by 57 users)
Compatible devices: scalance WLC711, ACM-1, simatic ET 200MP, FT2001-A1, SIRIUS 3SX5100-2F, 1PL618 Series, UP 227, LMO64 Series.
Recommended Documentation:
Text Version of Manual
(Ocr-Read Summary of Contents, UPD: 13 October 2022)
-
1, CE2N3342en 2017-12-05 Building Technologies 3 342 RWD62 Universal Controller RWD62 For comfort control in HVAC&R-Systems · Standalone electronic universal controller with P or PI response · Operating voltage in accordance to type AC 24 V · Control application selectable via Application Number · Active input scale can be selectable · Limit and direction of the out…
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2, Siemens RWD62 2/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 HVAC&R Application Measurement and control of temperature, relative humidity, absolute humidity, en- thalpy, pressure differential, volumetric airflow and indoor air quality. The input scale can be set from –100 units to 8,000 units. The start and end points of output voltage can be any val…
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3, Siemens RWD62 3/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 Other combinations with third-party units are possible, provided the input and output specifications match the RWD62. A software tool for controller application selection and parameter adjustment is avail- able. It is a user-friendly Windows® 95 (or above) based software tool…
-
4, Siemens RWD62 4/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 The universal input X1 is used as the primary input for a LG- Ni 1000 temperature sen- sor, a Pt 1000 temperature sensor or a DC 0…10 V active input. The universal input X2 is used as the secondary input for a LG-Ni 1000 temperature sensor, a Pt 1000 temperature sensor, an active/passive remot…
-
5, 5/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 X2 Supply air temperature sensor You can select the PI/PI room/supply air temperature cascade control. In this case, the virtual PI room temperature controller determines the setpoint within the limiter setpoints for the PI supply air temperature controller. X1Y2Y1 Temp. RWD62 Y X2 3342s04 Maximum priority, c…
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6, 6/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 Mechanical design The RWD62 universal controller is as per DIN 43 880 Gr. 1 requirements. A protective housing is used to protect the controller when mounted outside a control panel, such as on ducts, walls and in plant rooms. Furthermore, the protective housing prevents inadvertent contact with volta…
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7, 7/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 The sections marked with a warning symbol contain technical safety requirements and restrictions. Observe all of these warnings as they directly relate to the protection of person and equipment. Installation notes Observe all local installation and mounting regulations. The RWD62 contro…
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8, 8/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 Disposal Technical data Operating voltage Safety extra-low voltage (SELV) as per Frequency AC 24 V ± 20 % EN 60730 50 Hz/60 Hz RWD62 2.5 VA Actual and nominal values 4 digits LG-Ni 1000 Pt 1000 Active sensor 0.5 °C 0.5 °C Depends on the setting range Transport Climatic conditions Temperature Humidity Mechan…
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9, 9/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 Controller measuring range Max. cable length for dia. 0.6 mm -50…+150 °C max. 300 m Controller measuring range Max. cable length for dia. 0.6 mm -20…+180 °C max. 300 m Range Max. cable length for dia. 0.6 mm DC 0…10 V corresponding to adjustable range from –100 to 8000 (°C, °F,…
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10, 10/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 N1 RW D62 controller PC Personal computer S1 Time clock or switch X1 Main input (Termination G appears when X1 is an active sensor) X2 Auxiliary input or remote setpoint (Termination G appears when X2 is an active sensor) Y1, Y2 Valve actuator 1 and 2 / damper actuator 1 and 2 Please no…
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Additional Information:
Popular Right Now:
Operating Impressions, Questions and Answers:
O3342A031En2
2
RWD62
RWD62
Siemens Building Technologies |
O3342(RWD62) V14c2.doc |
O3342A031En1 |
1-May-01 |
Page 1 |
HVAC 0 10
V / C0,F0,%
♦PI ( )
♦/ ( )( / )
♦/
/
RWD62 DIN
(H = , C = , R = |
||||||
, D = ) |
||||||
( = , |
||||||
#2x |
#3x |
#4x |
#5x |
|||
= ) |
||||||
#1x H or R |
H + H or R + R |
H + C or R + D |
C or D |
C + C or D + D |
||
#x0 |
#10 |
#20 |
#30 |
#40 |
#50 |
|
#x1 |
#11 |
#21 |
#31 |
#41 |
#51 |
|
#x2 |
#12 |
#22 |
#32 |
#42 |
#52 |
|
#x3 |
#13 |
#23 |
#33 |
#43 |
#53 |
|
#x4 |
#14 |
#24 |
#34 |
#44 |
#54 |
|
#x5 |
#15 |
#25 |
#35 |
#45 |
#55 |
|
#x6 / |
#16 |
#26 |
#36 |
— |
— |
|
#x7 / |
#17 |
#27 |
#37 |
— |
— |
|
#x8 |
— |
— |
#38 |
#48 |
#58 |
|
#x9 ( ) |
#19 |
#29 |
#39 |
#49 |
#59 |
Note: RWD62 30 RWD62/30.
+ |
|||||
Y1 |
1 |
0.0…10.0 Vdc |
|||
— |
|||||
#10 |
10…59 |
Y2 |
2 |
0.0…10.0 Vdc |
|
( ) |
Page 2 |
1-May-01 |
O3342(RWD62) V14c2.doc |
O3342A031En1 |
Siemens Building Technologies |
☼ |
°C |
||||||
b |
°F |
||||||
X1 |
( ) X1 |
• Ni1000Ω:-50…150°C |
K |
||||
( ) |
|||||||
• Pt 1000Ω:- |
|||||||
20…180°C |
|||||||
( ) |
|||||||
• 0-10 Vdc: |
|||||||
-100…8000 |
|||||||
X2 |
( ) X |
• Ni1000Ω:-50…150°C |
% |
( .RH- ) |
|||
( ) |
|||||||
• Pt 1000Ω:- |
|||||||
20…180°C |
|||||||
( ) |
|||||||
• 0-10 Vdc: |
|||||||
-100…8000 |
|||||||
• : |
|||||||
0…1000 Ω |
Siemens Building Technologies |
O3342(RWD62) V14c2.doc |
O3342A031En1 |
1-May-01 |
Page 3 |
—- |
(e.g. , |
REM |
|||||
) |
CAS |
||||||
TOOL |
MaxPrior |
||||||
OUT RANGE |
SP-h |
||||||
Err |
SP-c |
||||||
#10 + |
+ = |
SP-r |
(0…10 |
||||
Vdc) |
|||||||
WIN/SUM |
/ |
SP-d |
(0…10 |
||||
Vdc) |
|||||||
LIM |
XDZ |
• |
Ni: 0.5…180 K |
||||
Pt: 0.5…180 K |
|||||||
: 0.05…7300 |
|||||||
REM |
|||||||
• |
|||||||
REM |
|||||||
. |
|||||||
PS 1 |
: |
PS 4 |
: |
||||
PS 2 |
: |
PS Next |
|||||
PS 3 |
X1 X2 |
PS Exit |
|||||
: |
|||||||
PS4 – |
|||||||
TN |
Y1 |
0…4096 |
MIN |
Y1 Y2 |
0…100% |
||
XP |
Y1 |
0.05…7300 |
MAX |
Y1 Y2 |
MIN…100% or |
||
( X1 ) |
0%…MIN |
||||||
PS3 – |
|||||||
XP-h |
Ni: 0.5…180 K |
MAX |
-80…8000 |
||||
Pt: 0.5…180 K |
|||||||
: 0.05…7300 |
|||||||
XP-c |
Ni: 0.5…180 K |
MIN |
-100…7980 |
||||
Pt: 0.5…180 K |
|||||||
XP-r |
:0.05…7300 |
WIN |
-100…8000 |
||||
: 0.05…7300 |
|||||||
XP-d |
: 0.05…7300 |
SUM |
t |
-100…8000 |
|||
TN-h |
0…4096 |
T |
0…4096 |
||||
TN-c |
0…4096 |
: |
|||||
TN-r |
0…4096 |
( , ) |
|||||
TN-d |
0…4096 |
||||||
Page 4 |
1-May-01 |
O3342(RWD62) V14c2.doc |
O3342A031En1 |
Siemens Building Technologies |
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Table of Contents for Siemens RWD62:
-
7/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 The sections marked with a warning symbol contain technical safety requirements and restrictions. Observe all of these warnings as they directly relate to the protection of person and equipment. Installation notes Observe all local installation and mounting regulations. The RWD62 controllers can be mounted as follows: A On a top hat rail (EN60715, 35 × 7.5) at least 120 mm long B
-
CE2N3342en 2017-12-05 Building Technologies 3 342 RWD62 Universal Controller RWD62 For comfort control in HVAC&R-Systems · Standalone electronic universal controller with P or PI response · Operating voltage in accordance to type AC 24 V · Control application selectable via Application Number · Active input scale can be selectable · Limit and direction of the output scale is able to be freely
-
6/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 Mechanical design The RWD62 universal controller is as per DIN 43 880 Gr. 1 requirements. A protective housing is used to protect the controller when mounted outside a control panel, such as on ducts, walls and in plant rooms. Furthermore, the protective housing prevents inadvertent contact with voltage supplying parts such as the connecting termi- nals. The RWD62 clips into the protective housin
-
9/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 Controller measuring range Max. cable length for dia. 0.6 mm -50…+150 °C max. 300 m Controller measuring range Max. cable length for dia. 0.6 mm -20…+180 °C max. 300 m Range Max. cable length for dia. 0.6 mm DC 0…10 V corresponding to adjustable range from –100 to 8000 (°C, °F, % or no unit) max. 300 m Range Max. cable length for dia. 0.6 mm 0…1000 W corresponding to adjustable range from –100 t
-
4/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 The universal input X1 is used as the primary input for a LG- Ni 1000 temperature sen- sor, a Pt 1000 temperature sensor or a DC 0…10 V active input. The universal input X2 is used as the secondary input for a LG-Ni 1000 temperature sensor, a Pt 1000 temperature sensor, an active/passive remote setpoint transmitter or a DC 0…10 V active input. The
-
3/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 Other combinations with third-party units are possible, provided the input and output specifications match the RWD62. A software tool for controller application selection and parameter adjustment is avail- able. It is a user-friendly Windows® 95 (or above) based software tool which provides you a printout of the controller settings. Functions T
-
10/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 N1 RW D62 controller PC Personal computer S1 Time clock or switch X1 Main input (Termination G appears when X1 is an active sensor) X2 Auxiliary input or remote setpoint (Termination G appears when X2 is an active sensor) Y1, Y2 Valve actuator 1 and 2 / damper actuator 1 and 2 Please note that if you use a DESKTOP computer, the TOOL signal ground is gal- vanically c
-
5/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 X2 Supply air temperature sensor You can select the PI/PI room/supply air temperature cascade control. In this case, the virtual PI room temperature controller determines the setpoint within the limiter setpoints for the PI supply air temperature controller. X1Y2Y1 Temp. RWD62 Y X2 3342s04 Maximum priority, cooling If the value (0…10 V) of the input X2 is greater than the calculated output of the cooling sequence, the output
-
8/10 Siem ens RW D62 Universal controller CE2N3342en Building Technologies 2017-12-05 Disposal Technical data Operating voltage Safety extra-low voltage (SELV) as per Frequency AC 24 V ± 20 % EN 60730 50 Hz/60 Hz RWD62 2.5 VA Actual and nominal values 4 digits LG-Ni 1000 Pt 1000 Active sensor 0.5 °C 0.5 °C Depends on the setting range Transport Climatic conditions Temperature Humidity Mechanical conditions IEC721-3-2 Class 2K3 — 25…+ 70 °C <95 % r.h. Class 2M2
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