| Physical Characteristics | 
| Dimensions | 
22.5 (h) x 101 (w) x 120 (d) mm | 
| Weight | 
120 grams | 
| Case | 
DIN Rail mountable PC/ABS enclosure | 
| Environmental Specifications | 
| Operating Temperature | 
0° to 60°C | 
| Storage | 
-25° to 85°C | 
| Humidity | 
5 to 95 % non condensing | 
| Protection | 
| Serial | 
10kV ESD protection on RS-232, RS485 and RS-422 ports | 
| Ethernet | 
1.5kV galv. isolation | 
| Connectivity | 
| Ethernet | 
Half-duplex IEEE 802.3i 10Bast-T | 
| Serial | 
Two serial ports, software configurable as: 
- 1 EIA-232 full duplex port with RD, TD, RTS, CTS, DCD, RI Asignals and DB9P DTE connector 
- 1 EIA-232 half duplex port with RD, TD signals and DB9P DTE connector 
- 2 EIA-485-Aports with A-, B+ signals 
- 1 EIA 422 port with RD+, RD-, TD -, TD+ signals | 
| Hardware | 
| CPU | 
Atmel ATmega128 RISC, 14.5 MIPS | 
| Memory | 
- 128KB Program Memory - 32 KB static RAM for data - 4KB EEPROM | 
| Watchdog Features | 
- Programmable Watchdog Timer 
- Brownout Detection | 
| LED Indicators | 
Power, Ethernet Link and Status | 
| Options: | 
- Battery Buffered RTC - Single RS-232 only version - 64KB EEPROM | 
| Power | 
| Input | 
24VDC typical, 10-30 V/DC, 750mW | 
| Consumption | 
30mA typical @ 24V/DC |