6.2 .2 1 4-REL A Y EXPA N S I O N B O A RD
NOTE: This relay expansion board is fitted in the following receiver model:
PN-R23-11, R23-12
1. Terminal block for function relays
16–29
2. Function relays 16–28 (NO) and 29
(NO/NC)
3. Relay LEDs 16–29 (red)
4. Function button (Cancel)
5. Select button (OK)
6. Connector for DO 6–7
7. Function LED 1 (red)
8. TRABUS contact
9. Connector J1 for … need info
10. Function LED 2 (yellow)
11. Status LEDs for DO 6–7
12. Connector for AI 1–8
C onnec t or for digit al ou t pu t s on t he 14 -rel ay ex pans ion
board
1. +5 V
2. Digital output 7
1
3. Digital output 6
1
4. GND
1
Open drain, max. voltage 30 V, max. current 100 mA
IM-PN-RX107-CERT-01pre4
29
PRELIMINARY
