DSE DSE2157 Installation Instructions Manual - Page 9

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DSE DSE2157 Installation Instructions Manual

4 INSTALLATION

The DSE2130 is designed to mounted within a control panel, on the panel DIN rail utilising the integral
mounts. For dimension and mounting details, see the section entitled Specification, Dimensions
elsewhere in this document.
5 USER CONNECTIONS
5.1 TERMINAL SPECIFICATION
Connection type
Min cable size
Max cable size
Recommended cable
size
Relay rating
Update rate
5.1.1 CONNECTOR A
Terminal
Function
1
DC supply positive
2
DC supply negative
3
Screen
4
A
5
B
5.1.2 CONNECTOR B
Terminal
Function
6
Relay 1
7
Relay 1
8
Relay 2
9
Relay 2
10
Relay 3
11
Relay 3
12
Relay 4
13
Relay 4
14
Relay 5
15
Relay 5
16
Relay 5
17
Relay 6
18
Relay 6
19
Relay 6
20
Relay 7
21
Relay 7
22
Relay 7
23
Relay 8
24
Relay 8
25
Relay 8
NOTE : Normally open / normally closed refers to the contacts when the DC supply is removed
from the module. The powered up state of the module depends upon configuration of the
connected 'host module'.
DSE2157 relay output expansion module
Screw terminal, rising clamp, no internal spring
0.5mm² (AWG 20)
2.5mm² (AWG 14)
Refer to tables below
2A DC rated (Max 30V)
The host controller updates the 2157 relay state every 100ms. It is not
recommended to use the 2157 relays for load switching control.
Recommended size
1.0mm² (AWG 18)
1.0mm² (AWG 18)
0.5mm² (AWG 20)
0.5mm² (AWG 20)
Recommended size
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
1.0mm² (AWG 18)
057-083 Issue 1 DSE2157 relay output expansion operator manual
DSEnet only. Do not connect to earh
DSEnet only
DSEnet only
Normally open
Normally open
Normally open
Normally open
Common
Normally closed
Normally open
Common
Normally closed
Normally open
Common
Normally closed
Normally open
Common
Normally closed
Normally open
7