Phoenix Contact GW PL ETH/UNI-BUS User Manual

Modbus mapping
3433_en_C PHOENIX CONTACT 37/46
Table A-2 Status word
High byte Low byte
Value Description Value Description
0x00 Valid data received (see low byte values) 0x01
0x02
0x03
0x04
0x05
Valid PV
Valid SV
Valid TV
Valid QV
Unexpected length of CMD2 in valid
response
0x01 Busy Not used
0x02 Disabled Not used
0x10 Initialization of HART communication with
device
Not used
0x20 HART IP failure (see response code) 0x23 HART server disconnected
0x21 HART failure (see response code) 0xFF
Other value
Internal error
HART response code
0x24 No response from HART device Not used
0xFE Invalid (see response code) 0xFF Unavailable channel
0xFF Internal error Not used
Table A-3 GW PL DIO4-BUS Modbus (Input registers)
Modbus input
register
30002
Bit number 15 14 13 12 11 10 9 876543210
Module channel
number
DI4 DI3 DI2 DI1
Table A-4 GW PL DIO4-BUS Modbus (Output registers)
Modbus output
register
40002
Bit number 15 14 13 12 11 10 9 876543210
Module channel
number
DO4 DO3 DO2 DO1

Phoenix Contact GW PL ETH/UNI-BUS Specifications

General

Manufacturer	Phoenix Contact
Model	GW PL ETH/UNI-BUS
Operating Voltage	24 V DC
Protection Class	IP20
Number of Ethernet Ports	1
Interface	Ethernet
Protocol	UNI-BUS
Operating Temperature	-20 °C to +60 °C
Relative Humidity	95% (non-condensing)
Mounting Type	DIN rail