Number of interfaces
1 (be operated simultaneously)
2
Connection method
Inline data jumper
Spring-cage connection
Transmission speed
110 bps ... 38400 bps (can be parameterized)
500 kbps
Note on the connection method
Protocols supported
Transparent, end-to-end, XON/XOFF, dual buffer, 3964R, Modbus/RTU, Modbus/ASCII
Termination resistor
typ. 120 Ω (active, integrated)
Required configuration data
Scope of supply
including Inline connectors and marking fields
Operating mode
Process data operation with 1 word, PCP with 2 words
Overvoltage category
II (IEC 60664-1, EN 60664-1)
Pollution degree
2 (IEC 60664-1, EN 60664-1)
Maximum power dissipation for nominal condition
Supply voltage
7.5 V DC (via voltage jumper)
Current draw
max. 260 mA (all connections of the serial interface are short-circuited)
typ. 170 mA
Test voltage: RS-485/422 interface / 7.5 V supply (bus logics)
Test voltage: RS-485/422 interface / 24 V supply (I/O)
Test voltage: RS-485/422 interface/functional ground
Test voltage: 7.5 V supply (bus logics)/24 V supply (I/O)
Test voltage: 7.5 V supply (bus logic)/functional ground
Test voltage: 24 V supply (I/O) / functional ground
Conductor cross-section, rigid
Conductor cross-section, flexible
Conductor cross-section AWG
Ambient temperature (operation)