Installation Instructions - Trend Controls

11 CONC 12
NO 14
A2 coil A1
11 CONC 12
NO 14
A2 coil A1
11 CONC 12
NO 14
A2 coil A1
Installation Instructions
SRMV
Single Relay Module (Voltage)
Important: Retain these instructions
1 UNPACKING
SRMV Installation Instruction
91-2853
2 STORING
-40 °C
(-40 °F)
+70 °C
(+158 °F)
3 INSTALLATION
0
0 %RH 95 %RH
It is recommended that the installation
should comply with the HSE
Memorandum of Guidance on
Electricity at Work Regulations 1989.
For USA install equipment in
accordance with the National
Electric Code.
15.5 mm
(0.61”)
1 Dimensions relay contact
2 Requirements
terminals
coil terminals
a
A2 coil A1
NO 14
11 +
+ 12
75.5 mm (2.97”)
42 mm (1.65”)
SRMV/USA: the unit
is UL rated as
‘UL916 listed open
energy management
equipment
accessory’.
c
-25 °C
(-13 °F)
+85 °C
(+185 °F)
0 0 %RH 90 %RH
Protection: IP20
(NEMA1)
SRMV Installation Instructions 91-2853 Issue 3/C 22/11/06 1

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SRMV
Installation Instructions
3 INSTALLATION (Continued)
3
Fit to DIN rail
b
a
Standard top hat DIN rail (DIN 46277-3, EN50022, BS5584:1978)
4
To Mount on Flat Surface
a
b
Ø 3 mm
(0.118”)
c
d
5
Switch off IQ
6
Ensure IQ Output channel
is Analogue set to Voltage
IQ
IQ
1
SIG
0 V
V
IQ Controller
Installation Instructions
2
SRMV Installation Instructions 91-2853 Issue 3/C 22/11/06

Installation Instructions
SRMV
3 INSTALLATION (Continued)
7
Wire module to controller
Terminal size 2 x 2.5 mm 2 (11 AWG) wires - Cu only
I = 17.5 mA
IQ
SRMV
SIG
0 V
A2
Relay
A1 coil
A2 coil A1
NO 14
11 +
+ 12
polarity independent
8
Ensure HVAC Equipment Power Supply is Switched off
1
Power Supply
SRMV
HVAC
Equipment
Power
9
Connect Relay to HVAC Equipment
250 Vac @ 8A (resistive), 5A (inductive,
cos ø>=0.4)
20 Vdc @ 8A (resistive)
24 Vdc @ 2A (inductive, T

11 CONC 12
NO 14
A2 coil A1
OK
TX RX
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LAN
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$ % & '
8
6 : 4 : )
" 8
! " # $ % & ' ! " #
! " # $ % & '
, 2
SRMV
Installation Instructions
3 INSTALLATION (Continued)
10 Close panel
11 Switch on IQ
IQ
SRMV/USA. The unit is UL rated as ‘UL916
listed open energy management equipment
accessory.
1
12
Switch on HVAC Equipment Power Supply
1
Power Supply
SRMV
HVAC
Equipment
Power
13
Check Relay operation
IQ
DP
‘click’
A
B
C
D
16 17 18 19 20
V
24V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
A2 coil A1
SRMV
NO 14
11 CO + 12
HVAC
Equipment
4 DISPOSAL
WEEE Directive :
At the end of their useful life the packaging,
and product, should be disposed of by a
suitable recycling centre.
Do not dispose of with normal household waste.
Do not burn.
Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route
du Bois 37,Switzerland by its Authorized Representative, Trend Control Systems Limited.
Trend Control Systems Limited reserves the right to revise this publication from time to time and make changes to the content hereof
without obligation to notify any person of such revisions or changes.
Trend Control Systems Limited
P.O. Box 34, Horsham, West Sussex, RH12 2YF, UK. Tel:+44 (0)1403 21888 Fax:+44 (0)1403 241608 www.trend-controls.com
Trend Control Systems USA
6670 185th Avenue NE, Redmond, Washington 98052, USA. Tel: (425)897-3900, Fax: (425)869-8445 www.trend-controls.com
4
SRMV Installation Instructions 91-2853 Issue 3/C 22/11/06