Digital Input |
Input Channel |
16 (Sink/Source) |
Input Type |
Isolation, One Common for All Digital Inputs |
On Voltage Level |
+3.5 ~ +30 VDC |
Off Voltage Level |
+1 VDC Max. |
Input Impedance |
3 kOhm |
Isolation Voltage |
3750 Vrms |
Interface |
2-wire cabling |
2-wire cabling Belden 9841 (2P twisted-pair cable),
When different cables are used, the transmission distance may change |
Transfer distance |
Max. 400m for FR-2053TA
Max. 100m for FR-2053HTA |
LED Indicators |
Power, Communication Run, Communication Error, Terminal resistor, Digital input |
Transfer speed |
250 kbps for FR-2053TA
1 Mbps for FR-2053HTA |
Cyclic scan time |
2.88ms for FR-2053TA
0.72ms for FR-2053HTA |
Connection |
Removable 20-pin Terminal Block |
Power |
Input Voltage Range |
+10 ~ +30 VDC (Non-isolation) |
Power consumption |
2.4 W Max. |
Protection |
Power reverse polarity protection |
Frame Ground for EMS Protection |
Yes |
Connection |
5-Pin Removable Terminal Block |
Mechanical |
Casing |
Plastic (Flammability UL 94V-0) |
Dimensions (W x L x H) |
33 mm x 102 mm x 110 mm |
Installation |
DIN-Rail |
Mechanical |
Operating Temperature |
-25°C ~ +75°C |
Storage Temperature |
-30°C ~ +85°C |
Ambient Relative Humidity |
10% ~ 90% RH, non-condensing |