5
SPECIFICATIONS
Interface
Ports
Input (upstream)
1 RS-485 port (Data+, Data-) or
1 RS-232 port (TxD, RxD, GND)
Output (downstream)
4 RS-485 ports (Data+, Data-)
Transmission Media
2P twisted-pair or shielded cable
Transfer Distance
1.2km at 9.6kbps
400m at 115.2kbps
Max. Devices Supported
128 devices each channel
Speed
300bps to 230.4kbps
ESD Protection
15kV
Isolation
3000VDC
Connection
6-pin terminal block for upstream
10-pin terminal block for downstream
LED Indicators
LEDs
Power
1 (PWR,
Red
)
Port Status
2 (TxD:
Green
, RxD:
Yellow
)
Error Status
4 (Err1, Err2, Err3, Err4:
Red
)
Power
Input Power Range
DC or AC +9V~48V
Power Consumption
1.5W (max)
Mechanical
Housing
Rugged metal case
Weight
200g
Dimensions
62mm × 93mm × 24mm (W × L × H)
85mm × 93mm × 24mm (W × L × H) with DIN-rail ears
Installation
DIN-Rail
Environment
Operating Temperature
0°C to 60°C
Storage Temperature
-40°C to 85°C
Humidity
0 to 80% RH. Noncondensing
