RS485

RS485 Frequency counter with 2 digital outputs
2 x counter entrance Max. 100kHz
input is Wet / Sink - Max + 30volt
32 bit counter - count up
for frequency and pulses
2 X Digital Output - Open Collector (OC)
Max. OC voltage: 30VDC / 30MA
Supply voltage: 10 - 30VDC
Dim: 123 x 72 x 35 mm
Operating temperature: -25 - + 75 ° C

RS485 Module with 16 digital inputs
inputs are Dry Contact - High at contact to GND
RS485 The module is slave
supply: 10 - 30vdc
DIN bracket

12 connect relays (COM N, O.)

RS485 communications bus

12 channel power relay output module
RS485 to MODBUS
Communicates via MODBUS RTU
Operating temperature -25 ° -75 ° C
4 kV EFT protection
3 kV Surge Protection
for wall or DIN rail mounting

Distributed I/O via Ethernet/RS485
Can be controlled via RS485 or Ethernet
10 x digital in 10 x relay out (mechanical relay)
9VDC ~ 24VDC supply voltage (power adapter included)
16bit / 100MHz CPU
256 KB ROM, 1 MB SDRAM

RS485 Module for measuring voltage and power
is with 15VDC transmitter output for power loop
1 x analog input 0-20MA, 0 - +/- 10V
1 x digital input. High is closed Contact
2 x Digital output (Open Collector) + 50VDC / 30mA
Supply voltage: 10 - 30VDC
Dim: 123 x 72 x 35 mm