Johnson Controls EasyIO FS Series Quick Start Manual page 2

Figure 2: FS-32 back and side view
Callout Description
1 DIN rail
2 Enclosure mounting holes
3 Cover screw
4 H (Hot) and G (Ground) terminals for power input
5 Digital output (DO) terminals
6 STS
ERR
DO1 to DO8
TX1 and RX1
TX2 and RX2
RST
SVC
7 Universal output (UO) and COM terminals
8 RS-485 serial port terminals
9 Ethernet port
10 DIN rail end clips
11 Mounting clips
2 FS-32 Quick Start Guide
Status LED
Error LED
Digital output indicator LED
Transmitting and receiving communication indicator for RS-485 Port 1
(D1+, D1-)
Transmitting and receiving communication indicator for RS-485 Port 2
(D2+, D2-)
Reset button. For more information about how to reset the controller,
refer to EasyIO FS Series User Reference.
Service button