Endress+Hauser OXY5500 - Page 29

BA02195C OXY5500 Optical Oxygen Analyzer
Endress+Hauser 3
–11
5 GNDA Analog output #1 ground
Configurable analog
output #1
6
IOUT1 Analog output #1 (4 – 20 mA); max
load = 800 Ohm
7 GNDA Analog output #2 ground
Configurable analog
output #2
8
1
IOUT2 Analog output #2 (4 – 20 mA); max
load = 800 Ohm
9 NC Not connected —
10 Psense- Analog input (4 – 20 mA); Sense (-)
Pressure sensor
input
11 Psense+ Analog Input (4 – 20 mA); Sense (+)
loop-power 16 to 24 VDC; max
current = 32 mA
12 RTD + 4-wire RTD Pt100; Sense (+) Temperature probe
13 RTD - 4-wire RTD Pt100; Sense (-)
Temperature probe
14 FRC+ 4-wire RTD Pt100; Force (+)
15 FRC- 4-wire RTD Pt100; Force (-)
16 GNDT RTD ground (Shield)
1. The 4-20 mA outputs are configured as sourcing to provide power to the loop. If a
PLC/HMI is used to provide power to the loop, an isolator will be required.
Table 3–2 Terminal block TB1
Pin Label Description Function
1 V1+ Power supply 24 VDC - Factory
connection
DC power input
2 V2+ Power supply 24 VDC - Factory
connection
DC power input
3 GND Power supply GND - Factory
connection
Power ground
4 GND Power supply GND - Factory
connection
Power ground
5 232TX RS-232 transmitter output
(typical signal level ± 6 V)
RS-232 signal
transmit
6 232Rx RS-232 receiver input
(typical signal level ± 6 V)
RS-232 signal receive
Table 3–1 Terminal block TB2 (Continued)
Pin Label Description Function