Pt100 and signal connections
Table 34: Overview - pin assignment and signals
Plug Subassembly Pin Assignment Tube bundle
cable line
number
1
Pt100
Sample gas line 1
1 Pt100 +
2 Pt100 –
Gas sampling system filter 1 3 Pt100 + 4x1.0
mm
2
1
4 Pt100 – 2
Gas sampling system probe tube 1 5 Pt100 + 3
6 Pt100 – 4
Not connected 7
8
Sample gas line 2 9, 10 As above
Gas sampling system filter 2 11, 12 As above 4x1.0
mm
2
Gas sampling system probe tube 2 13, 14 As above
Sample gas line 3 15 Pt100 +
16 Pt100 –
DIGITAL
INPUTS
Digital input 1 1 + 24 V
2 + Signal
3 - Signal
4 GND
Digital input 2 5 ... 8 As above
Digital input 3 9 ... 12 As above
Digital input 4 13 ... 16 As above
DIGITAL
OUTPUTS
Digital output 1 1 NC
2 COM
3 NO
Digital output 2 4 ... 6 As above
Digital output 3 7 ... 9 As above
Digital output 4 10 ... 12 As above
VALVE
OUTPUTS
Valves Internal
1
The connections must match the connections on the gas sampling probe
10.11 Circuit breakers
The circuit breakers are located at the bottom of the electronics unit.
The circuit breakers are labeled.
When a circuit breaker has triggered:
b
Press the circuit breaker pin back in again.
If this does not work:
w
Wait for a few minutes (cooling down phase) and then press the pin back in
again.
If this does not work: Check the subassembly and replace when necessary.
10 TECHNICAL DATA
86
T E C H N I C A L I N F O R M A T I O N | MARSIC300 8017585/YXD9/V3-1/2017-05 | SICK
Subject to change without notice
To Next Page
Loading...
Need help?
General
