Page 86 May 2014 – TD 293 OPERATING MANUAL – SmartGuard 5100/5120/5300/5320
Appendix 1 - 12 Analog 4 – 6 connection plug for analog sensors
Figure A 13 9-pin D sub connection plug. Refer Table A 18 for signal wiring.
Table A 18 Signal wiring 9pin D sub connection plug for analog sensor.
Wiring
Signal
Description
1
Analog In 4+
Diff. input 0-5V, 24 bit resolution. Raw value is V
CFV typically 10nA, Rin >100M
Ω
. at 1V,
2
Analog In 5+
3
Analog In 6+
4
Sensor power GND, Analog 4
Ref pin 5. Not to be physically grounded.
5
Sensor power +, Analog 4
Controlled, 10V, Max 1A. Adds to Sensor PWR total
6
Sensor power +, Analog 5
Controlled, 10V, Max 1A. Adds to Sensor PWR total
7
Sensor power GND, Analog 6
Ref pin 8. Not to be physically grounded.
8
Sensor power +, Analog 6
Controlled, 10V, Max 1A. Adds to Sensor PWR total
9
Analog In 4-
Ref pin 1
10
Analog In 5-
Ref pin 2
11
Analog In 6-
Ref pin 3
12
Sensor power GND, Analog 4
Ref pin 5. Not to be physically grounded.
13
Sensor power GND, Analog 5
Ref pin 6. Not to be physically grounded.
14
Sensor power GND, Analog 5
Ref pin 6. Not to be physically grounded.
15
Sensor power GND, Analog 6
Ref pin 8. Not to be physically grounded.
