GAA610-M
ADVANCED EMISSION GAS MONITORING SYSTEM | OI/GAA610-M-EN REV. B
37
Electrical Data
Power supply
Terminals
-X60
: L, N, PE or L1, L2, PE
Operating voltage
230 V AC, ±10 %
Frequency
50 / 60 Hz, ±3 Hz
External fuse
25 A
Power consumption
System cabinet
500 w
Air conditioner
1600 W
Sampling probe
300 W
Heated sample gas line
Approx. 90 W/m
Heated sample gas line
Terminals
Power supply:
-X64
– 1, 2, PE
Three-Wire Pt100:
-X62
– 9, 10, 11
Two-Wire Pt100
-X62
– 9, 10, Bridge
between 10+11
Power supply output
230 V AC
Maximum output current
12 A
Maximum output power
2.7 kW
Internal fuse protection
RCD 16 A, 30 mA
Sample gas probe & heated filter unit
Terminals
Power supply:
-X60
– 3, 4, PE
Probe heater alarm:
-X62
– 5, 6
Power supply output
230 V AC
Maximum output current
1.3 A
Maximum output power
300 W
Internal fuse protection
6 A
Backpurging unit
Terminals
Valve 1:
-X62
– 1, 2
Valve 2:
-X62
– 3, 4
Power supply output
24 V DC
Maximum output current
1 A
Internal fuse protection
2 A slow blow
Current outputs
Terminals
CO
2
, 0 to 20 %
-X65
– 1+, 2
−
SO
2
, 0 to 250 ppm:
-X65
– 3+, 4
−
SO
2
/CO
2
ratio, 0 to 250
-X65
– 5+, 6
−
—
-X65
– 7+, 8
−
Shield
-X65
– S
Current output
4 to 20 mA
Maximum load
750
Ω
Resolution
16 bit
Design
Joint minus pin, electrically isolated, randomly
groundable
Digital inputs / outputs
Terminals
DO – System failure
-X63 –
1, 2
DO – Maintenance
-X63
– 3, 4
DO – Maintenance request
-X63
– 5, 6
DO – Measuring range feedback SO
2
-X63
– 7, 8
DI – Measuring range request
-X63
– 9, 10
Shield
-X65
– S
Digital outputs (DO)
Potential-free contacts
(powerless status opened, fail safe),
max. 30 V DC,
max. current 1 A,
Digital inputs (DI)
Optoelectronic coupler
with internal power supply 24 V DC,
Control with floating contacts,
with external voltage 12 to 24 V DC
or with open collector drivers PNP or NPN
