35
8017171/115Z/V3-0/2019-01/ SICK OPERATING INSTRUCTIONS | VISIC100SF
Subject to change without notice
INSTALLATION
3.5.7 TAD control unit wiring
Table 8: TAD control unit power supply
Table 9: TAD control unit Wiring Table
PE
N 88 ... 264 V AC
L 47 ... 63 Hz
Terminal Id. TAD control unit without I/O modules Id. TAD control unit with I/O modules
1 + 24 V DC + 24 V DC
2 + 24 V DC + 24 V DC
3 + 24 V DC + 24 V DC
4 DI-IN + digital input (In)
5 Ground (GND) Ground (GND)
6 Ground (GND) Ground (GND)
7 Ground (GND) Ground (GND)
8 DI-COM Digital input (COM)
9 RS-485-A RS-485-A
10 RS-485-A RS-485-A
11
12 RS-485 B RS-485 B
13 RS-485 B RS-485 B
14 RS-485 GND RS-485 GND
15 - AO1 - visibility - AO1 - visibility
16 - AO2 - gas concentration (standard NO) - AO2 - gas concentration (standard NO)
17 - AO3 - gas concentration (standard CO) - AO3 - gas concentration (standard CO)
18 - - AO4 - temperature
19 + AO1 + visibility +12 VDC + visibility, + gas CO, + gas NO, + temperature
20 + AO2 + gas concentration (standard NO)
21 + AO3 + gas concentration (standard CO) +12 VDC Power supply for digital input (terminal 4+8)
22 - GND Power supply for digital input (terminal 4+8)
23 DO1 - NO Maintenance request Normally Open DO1 - NC Malfunction Normally Closed
24 DO1 - COM Maintenance Request Common DO1 - COM Malfunction Common
25 DO2 - NC Malfunction Normally Closed DO2 - NO Maintenance request Normally Open
26 DO2 -COM Malfunction Common DO2 -COM Maintenance Request Common
27 DO3 - NO Maintenance Signal Normally Open
28 DO3 - COM Maintenance Signal Common
29
30
The AO is set to 1 mA when the communication between VISIC100SF and TAD control
unit is aborted. The DO module remains in the current state until new data are
transferred.
Observe the configuration of the analog outputs when using gas sensors, see “Activat-
ing/deactivating the heating (optional)”, page 65.
To Next Page
Loading...
