Transmitter Connections; Digital I/O, Relays And Analog Output Connections - ABB Navigator 550 Operating Instructions Manual

Navigator 500
Hydrazine analyzer

3.5.2 Transmitter connections

I/O module 1
(shown fitted)
Optional
communications module
(Ethernet)
SK1
SK2
1 2 3 4 5
COMMS
Comms. connections
(or Ethernet)
Wet-section terminal connections
Fig. 3.14 Connections overview

3.5.3 Digital I/O, relays and analog output connections

Relays (1 to 4)
N/O
COM
N/C
Analog outputs (1 to 4)
+
–
Fig. 3.15 Digital I/O, relays and analog output connections
18
SK1
RS485 SMART SENSOR
INTERFACE MODULE
CM40/0215 ISS.1
SK2
1 2 3 4 5
COMMS
RS485 SMART SENSOR
INTERFACE MODULE
CM40/0215 ISS.1
+ –
OUT 1 OUT 2
Digital I/O Analog output
connections connections 1 and 2
(standard)
Relays (5 and 6)
COM
Load
L
N/C
N
Load
L
Digital input (24 volt)
INT +24 V
DIO 1 to 6
750 
Max.
DIO COM
Chart recorder
ANALOGUE OUTPUT BOARD
CM40/0235
SK4 SK5 SK5
RELAY RELAY
OUT 3 OUT 4
5 6
I/O MODULE 2 I/O MODULE 3 I/O MODULE 3
+ – + – N L
OUT 1 OUT 2
RELAY 1 RELAY 2 RELAY 3 RELAY 4
ANALOGUE OUTPUT BOARD
CM40/0235
SK4
OUT 3 OUT 4
I/O MODULE 3
I/O MODULE 3
+ –
RELAY 1 RELAY 2 RELAY 3
Relay connections
1 to 4 (standard)
Fuse 3.15 A Type T 100 to 240 V, 50/60 Hz
INT +24 V (100 mA Max.)
N
Load L
Digital input (voltage-free)
I/O module 3 option card
[shown fitted])
SK5
SK5
RELAY RELAY
5 6
N L
RELAY 4
Mains supply 100 V to 240 V
AC ±10 % (90 V min. to 264 V
max.) 50 / 60 Hz
Load
DIO 1 – 6
DIO 1 – 6
DIO COM
OI/AHM550–EN Rev. A