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Modbus I/O

The Modbus RTU Connection Module is used to connect the 24 V supply and the Modbus lines A and B to the In-Rail-Bus DIN rail connector.

DIP switches can be used to switch the termination and polarization resistors normally used for RS485 interfaces.

Input signal:
0 to 20 mA, 4 to 20 mA, 0 to 10 V, 2 to 10 V, 0 to 5 V, 1 to 5 V

Bus protocol: Modbus RTU

Power supply:
24 V DC

Features:
Protective Separation, housing width: 6.2 mm

Input:
0 to 10 V, 0 to 20 mA

Bus connection: Modbus RTU

Power supply:
24 V DC

Features:
Protective 5 port separation up to 300 V AC/DC, Housing width: 6.2 mm

Inputs: 0 to 10 V, 0 to 20 mA
Outputs: 0 to 10 V, 0 to 20 mA

Bus connection: Modbus RTU

Supply voltage:
24 V DC

Features:
Protective 5 port separation up to 300 V AC/DC, Slim housing: 6.2 mm

Sensor input:
Standard signals: 0/4 to 20 mA, 0/2 to 10 V, 0/1 to 5V
Current: ±1 mA, ±20 mA, ±100 mA
Voltage: ±1 V, ±10 V, ±100 V, ±300 V
mV/Shunt Voltage: ±50 mV, ±100 mV, ±500 mV
Resistance: 5 kΩ, 20 kΩ, 100 kΩ
Potentiometer: 500 Ω, 3 kΩ, 50 kΩ, 100 kΩ
Pt: Pt100 ... Pt 10000, JPt50, JPt100
Ni: Ni100 ... Ni1000
KTY: 66 Industrietypen
Thermocouple: A,B,C,D,E,J,K,L,N,R,S,T,U
Binary-/Switching input: PNP, NPN, Push-Pull, Contact, NAMUR, S0-Switch

Bus protocol: Modbus RTU

Power supply:
24 V DC

Features:
Protective Separation, Housing width: 6.2 mm

Input:
5V / 12V / 24V level, binary, frequency, counter

Output:
Open collector, binary, frequency, pulse, PWM

Bus protocol: Modbus RTU

Power supply:
24 V DC

Features:
Protective Separation, housing width: 6.2 mm

Output:
SPST Power Relay: 250 V AC / 30 V DC / 2 A

Bus protocol: Modbus RTU

Power supply:
24 V DC

Features:
Protective Separation, housing width: 6.2 mm

Power terminal for installations with In-Rail-Bus system for standard applications with 4.5 A output current.

Power terminal for installations with In-Rail-Bus system with two separate and reverse polarity protected voltage inputs allow a redundant voltage supply and a maximum current of 3 A.

Power terminal for installation of small Modbus applications with In-Rail-Bus and up to 8 devices

Connection and control of devices with RS485 interface via USB, RS485 side with bare, tinned cable ends.