Chapter 4: Wiring Connections And Configurations
S-EIDC-U Wiring Terminals
Output 1
+
Output 2
Input 1
Common
Input 2
Card Reader
IN
Power
OutPut 1
24V DC IN
Output 3 - NC
Common
Output 3 - NO
Input 3
Common
Input 4
Card Reader
Out
Power
Output 2
Reader LED Output
Reader Buzzer Output
The following circuit connections on the
Input Power | Outputs |
| ||
| PW1+ | OC1 |
| |
| PW1- | + |
| |
|
|
| OC2 |
|
| Relay Inputs | Relay Outputs |
| |
| IN1 |
| NC |
|
| C | C |
| |
| IN2 | NO |
| |
| IN3 |
|
| |
| C |
|
| |
| IN4 |
|
|
Input “C” is DC common or ground.
Relay Outputs “NC,” “C,” and “NO” must be connected to a lock within the same room to meet UL requirements.
Output “C” is common between the “NC” and “NO” contact on the relay. For example, if the relay is energized “NO” is connected to “C” and “NC” is not.
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