Westermo TD-34 - Manual (Page 9)

9 6610-2203
Connector 9-pos D-sub and screw terminal
DTE Speed Up to 115.2 kbit/s
DTE Format Up to 11 bits
EIA RS-232-C/V24 Interface
Connector 2-wire (RS-485) 4-wire on 4-pos screw terminal
DTE Speed Up to 115.2 kbit/s
DTE Format Up to 11 bits
Special features Fail-safe, termination
EIA RS-422/485 Interface
Connector 3-position screw terminal AL1, AL2 & AL_COM
Supply Voltage AL1 10–60 V DC, 1 mA@10 V DC
Isolation AL1 1 500 Vrms to rest of electronics
Output AL2 Max 1 A, electromechanical relay
Isolation AL2 1 500 Vrms to rest of electronics
Alarm Interface
Power Yes
PSTN Interface Yes
Leased Line Interface Yes
RS-485/422 Yes
Transient protection
Indicators TD, RD, RTS, DTR, DCD, DSR, PWR, LINE,
AL1, AL2
Operating Temperature –40 to +70°C
Altitude Up to 4 000 m above sea level
Humidity 0–95% RH, without condensation
IP-Classification IP20
Weight, kg 0.4
Dimensions, mm 55x100x128 (WxHxD)
Mounting On 35 mm DIN-rail
Miscellaneous