FingerTec TCP/IP Surge Protector
You can prevent power surges by installing surge protectors, grounding cables or ELCB (Earth Leakage Circuit Breaker) to the devices. However, surges and spikes can occur via the data line to destroy or damage your FingerTec terminals. The data line surge protector is a recommended component to drive the excessive energy away from the communication ports of FingerTec terminals into a ground connection.
SPECIFICATIONS
- DIMENSION (MM) : 75 x 25 x 25
- OPERATING VOLTAGE (V) : 12
- CLAMPING VOLTAGE (V) : < 80
- MAX SURGE DISCHARGE CURRENT : 5KA (8/20uS)
- DATA TRANSMISSION RATE (MBPS) : 2
- RESPONSE TIME (S) : <1
- OPERATING TEMPERATURE (°C) : -40 to 70
- OPERATING HUMIDITY (% NON-CONDENSING) : 0 to 90
- CONNECTORS : RS485+, 485- and GND (input), RS485+ and 485- (output)
- GROUND WIRES : Yes
- CABLES : Belden Shielded Twisted Pair (STP)
- EMI NOISE SUPPRESSION : Yes
