5-31
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 2871:
Screw terminal number
Used for
11
Safe area
control input +
14
Safe area
control input -
17
Safe area
loop powered input +
18
Safe area
loop powered input -
19
Safe area
Shield
12, 13, 15, 16
not used
7
Hazardous area
low current
1
Hazardous area
high current
4
Hazardous area
current output -
9
Hazardous area
Shield
2, 3, 5, 6, 8
not used
Model HiD 2872:
Screw terminal number
Used for
11
Safe area
control input +, Ch. 1
14
Safe area
control input -, Ch. 1
17
Safe area
loop powered input +, Ch. 1
18
Safe area
loop powered input -, Ch. 1
12
Safe area
control input +, Ch. 2
15
Safe area
control input -, Ch. 2
13
Safe area
loop powered input +, Ch. 2
16
Safe area
loop powered input -, Ch. 2
19
Safe area
Shield
7
Hazardous area
low current , Ch. 1
1
Hazardous area
high current , Ch. 1
4
Hazardous area
current output -, Ch. 1
6
Hazardous area
low current , Ch. 2
2
Hazardous area
high current , Ch. 2
5
Hazardous area
current output -, Ch. 2
9
Hazardous area
Shield
3, 8
not used
Configuration options
The inputs control type can be configured as:
•
loop powered with control
•
loop powered without control
•
bus powered with 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
Loop power with control
OFF
OFF
OFF
Loop power
ON
OFF
OFF
Bus power with control
OFF
ON
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.
Summary of Contents for HiD 2000 Series
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