Audio Control Module (ACM) C240c
AUDIO CONTROL MODULE (ACM) C240C PINS DESCRIPTION
| Pin Number(s) | Circuit Designation/Description | Normal Condition/Measurement |
|---|---|---|
| 3 | 4-EG10 (GY/BK) SCP communication circuit. | Less than 5 ohms between the module connector, DLC or inline connector. Greater than 10,000 ohms to ground with all network modules disconnected. |
| 4 | 5-EG10 (BU/YE) SCP communication circuit. | Less than 5 ohms between the module connector, DLC or inline connector. Greater than 10,000 ohms to ground with all network modules disconnected. |