
Power Supply Hookup
Install the 
| Model  | Power Input | Telco In | 
 | 
 | Line In | Shield | Output | 
 | Line Out | 
 | 
| 
 | 
 | 
 | 
 | 
 | ||||||
| 
 | 24 Volts AC | Loop Start | C1 | G | + | - | Level | + | - C1 | C | 
| 
 | 
 | |||||||||
| 
 | BLACK WHITE RED GREEN | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | POWER SUPPLY | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | 24VAC 1.6 60 HZ | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| DO NOT DEFEAT THE SAFETY GROUNDING PIN ON THE | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||
| POWER LUG. | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 

Install the 
| Model  | Power Input | Telco In | 
 | 
 | Line In | Shield | Output | 
 | Line Out | 
 | 
| 
 | 
 | 
 | 
 | 
 | ||||||
| 
 | 24 Volts AC | Loop Start | C1 | G | + | - | Level | + | - C1 | C | 
| 
 | 
 | |||||||||
| 
 | BLACK WHITE RED GREEN | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | POWER SUPPLY | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | 24VAC 1.6 60 HZ | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| DO NOT DEFEAT THE SAFETY GROUNDING PIN ON THE | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||
| POWER LUG. | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 |