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Connection Information
Please refer to the electrical schematics above and to the electrical connection section 4.7.
For more details please refer to the Termination Board Instruction Manual.
Model HiD 2873:
Screw terminal number Used for
11 Safe area control input +
14 Safe area control input -
19 Safe area Shield
12, 13, 15, 16, 17, 18 not used
1 Hazardous area output +
4 Hazardous area output -
9 Hazardous area Shield
2, 3, 5, 6, 7, 8 not used
Model HiD 2874:
Screw terminal number Used for
11 Safe area control input +, Ch. 1
14 Safe area control input -, Ch. 1
12 Safe area control input +, Ch. 2
15 Safe area control input -, Ch. 2
19 Safe area Shield
13, 16, 17, 18 not used
1 Hazardous area output +, Ch. 1
4 Hazardous area output -, Ch. 1
2 Hazardous area output +, Ch. 2
5 Hazardous area output -, Ch. 2
9 Hazardous area Shield
3, 6, 7, 8 not used
Configuration options
The inputs control type can be configured as:
• voltage free contact control
• logic-level control
The configuration is performed in the following way:
• remove the module from termination board
pulling-up the tab on each side of the module
• set the dip-switches according to the figure and
to the table
Input SW1 SW2 SW3
Contact/Open collector ON ON OFF
Logic level OFF OFF ON
The prongs for this model are trimmed to polarise it
according to it’s safety parameter. Please do not
change. See chapter 4.5 for more details.
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