Siemens SIPROCESS GA700 - Page 120

Technical specifications
11.2 Technical specifications of rack-mounted housing
120
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Compact Operating Instructions, 05/2018, A5E31805656-06
Electrical characteristics
EMC interference
immunity (electro-
magnetic compati-
bility) during
operation:
with one and/or two
OXYMAT 7 /
ULTRAMAT 7 units
in accordance with the standard requirements of
NAMUR NE21 (05/2006) and EN 61326-1 (2013)
with one or two
CALOMAT 7 units
in accordance with the standard requirements
NAMUR NE21 (05/2006) and EN 61000-6-
2:2005
No
Electrical safety
in accordance with EN 61010-1, overvoltage category II
Power unit cable
• Cable diameter: max. diam. 10 mm
2
• Core cross-section: max. 3 x 2.1 mm
2
Table 11- 3 Rack-mounted enclosure: Electrical inputs and outputs
Electrical inputs and outputs
Digital outputs (DO) 8, with changeover contacts, parameters can be freely
assigned, e.g. for measuring range identification; max. load:
24 V AC/DC/1.7 A (total load for all 8 relay outputs in con-
tinuous operation max. 160 W), floating, non-sparking
Digital inputs (DI) 8, designed for 24 V, isolated, freely parameterizable, e.g.
for autoranging
Service interface (rear)
Ethernet RJ 45, 100 Mbps
Service interface (front)
Ethernet RJ 45, 100 Mbps
Table 11- 4 Rack-mounted enclosure: Option modules
Option modules
Option module 1.1
• 12 digital outputs, with changeover contacts, max. load: 24 V
AC/DC / 1.7 A
(total load for all 12 relay outputs in continuous operation
max. 244 W), floating, non-sparking
• 8 digital inputs, designed for 24 V, floating, freely configurable
Option module 2.1
• 6 analog outputs, 0/4 to 20 mA, floating; maximum load:
R
L
≤ 750 Ω
• 6 digital outputs, load rating: 24 V AC/DC/1.7 A (total load for
all 6 relay outputs in continuous operation max. 122 W), float-
ing, non-sparking
Option module 2.2
• 6 analog outputs, 0/4 to 20 mA, floating; maximum load:
R
L
≤ 750 Ω
• 4 analog inputs 0/4 to 20 mA, non-isolated, internal re-
sistance ≤ 100 Ω
• 4 digital inputs, designed for 24 V, floating