3
1. Grounding screw
2. PWR1/PWR2 input, relay output, 6 bit terminal block
3. DIP switch: DOWNLOAD PROGRAM, RESUME DEFAULT, SW-Ring Enabled
4. DOWNLOAD PROGRAM port (RS-232, RJ45)
5. Heat dissipation orifices
6. DIN-Rail locating kit
7. Screw hole for wall mounting kit
8. 10/100Base-T(X) Ethernet port
9. 100Base-FX Fiber port
10. Corporation, product information
11. Run indication LED
12. System alarm indication LED
13. Interface indication LED
14. Power input PWR1 LED
15. Power input PWR2 LED
Unit
（
mm
）
【
Relay Contact
】
The input terminal block is located in top panel of the device and it is also the contact of the device alarm. It is often off when no alarm happens, or it is
turned on. IT-ES608-IM-4F supports 1 relay information output to connect alarm indicator or alarm buzzer to remind of operator in time in case of
something happened.
