Technical data |
Interface |
Interface |
RS-232:TxD, RxD, GND RS-485: Data+, Data |
2-wire cabling/4-wire cabling |
Belden 8941 (2P twisted-pair cable)/ Belden 8942 (4P twisted-pair cable), When different cables are used, the transmission distance may change |
Transfer distance |
Max. 1,200 m for speed 9.6 K bps; Max. 400 m for speed 115.2 K bps |
Supports Max devices |
Maximum of 256 devices(Without repeater). |
Self-Tuner Asic inside |
Yes. |
Speed |
300~115200 bps |
ESD Protection |
Yes. |
Isolation voltage |
3000 VDC at RS-485 side |
Connection |
DB9(Female to RS-232); Removable 10-pin Terminal Block (For RS-422/485) |
LED Display |
1 LED |
as Power/Communication Indicator |
Power |
Input Voltage Range |
+10 ~ +30 VDC (Non-isolation) |
Power Consumption |
0.05 A @ 24 V = 1.2 W, +/-5 % |
Casing |
Mechanical |
Plastic |
Flammability |
UL 94V-0 materials |
Dimensions |
122 mm x 72 mm x 33 mm |
Installation |
DIN-Rail |
Environment |
Operating Temperature |
-25°C ~ 75 °C |
Storage Temperature |
-30°C ~ 75 °C |
Ambient Relative Humidity |
10% ~ 90% RH, non-condensing |