PC0144 Relay
Quick Start Guide
Failsafe Status
System/RL1
Status
(LED 1)
Communications/RL2
Status
(LED 2)
RL3-4/SSR1-4
Status
(LED 3-8)
Power On Status
Red**
Off
Off
Boot Success
Red**
Off
Off
No Communication
Red**
Red
Off
Communication
Off
Green*
Off
Waiting for Recovery
Red<->
Green**
Green*
Off
Recovery in Progress
Red<->
Yellow**
Green*
Off
Recovery Done
Green**
Green**
Off
Normal Function
Status
System/RL1
Status
(LED 1)
Communications/RL2
Status
(LED 2)
RL3-4/SSR1-4
Status
(LED 3-8)
Power On Status
Red
Red
Red
Boot Success
Green
Red
Off
No Communication
Green
Red
Off
Unconfigured
Green
Green
Off
Configuring
Yellow*
Green
Off
Ready/Relay Operating State
Green
Green
Green
Ready/Relay Relaxed State
Blue
Blue
Blue
PanL Relay LED Status Indicator
* - LED blinks during data transfer
** - LED blinks twice a second (2Hz rate)
SSR Control Setup
The 4 Solid State Relay (SSR) Controls are designed to be able to drive low to high loads through an external SSR. The output channels are rated at
12V/25mA max for each channel. Setup connections are illustrated below. Actual load rating is dependent on external SSR specifications.
The table below depicts the different status which are represented by different color codes. Once the communication to PanL Hub is successfully
established and enters operating mode, LED 1-8 will represent the relay operating and relaxed states. LED 1 to LED 4 corresponds to RL1 to RL4 and
LED 5 to LED 8 corresponds to SSR 1 to SSR 4. LED flashes green when relay is in operating state and light blue during relaxed state.
