Siemens CP-8000, Руководство пользователя

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System Components and Technical Data
146
Unrestricted SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017
5.7.1.2.2 Technical Data
Binary outputs
8 binary outputs
(relay)
•
4 groups with 2 outputs each
•
Each relay has a 1-pole normally-open contact
•
The outputs are galvanically insulated from logic circuits and
ground by monostable relays with double insulation
•
Each group is galvanically insulated from the other groups,
logic circuits and ground with double insulation
•
Within the groups the outputs are galvanically insulated with
operational insulation (250 kV)
•
The Outputs can be used for switching of direct voltage or also
alternating voltage
•
Function and status of the outputs via display
Nominal voltage
•
24/48/60/110/220 VDC
•
110/230 VAC
Maximum continuous current Standard circuitry
•
8 outputs max. 2 A each (5 A/1 min)
Circuitry with derating resp. for switching capacity 6 A *)
•
4 outputs max. 3 A each, 4 outputs max. 1 A each
Circuitry with derating at 5 A
•
1 output max. 5 A, 7 outputs max. 1 A each
•
2 output max. 5 A each, 6 outputs max. 0 A each (relay must
not be activated)
Switching capacity DC voltage
•
Min. 50 mW at 5 VDC
•
Max. acc. to diagram
AC voltage
•
Max. 1250 VA 5 A/250 VAC, resistive load
•
Max. 500 VA 2 A/250 VAC, cos
ϕ
= 0.4
Switching cycles
•
3x10
4
Output circuits Max. 250 VDC/253 VAC (operated with an external voltage)
Rated impulse voltage 4 kV
Connectors
Terminals Removable screw terminals (grid size 5.08)
*)
with parallel connection
•
For power augmentation 2 relays may be connected parallel, this must happen within one
group (applies only for I < 6 A
→
2 x 3 A)
•
Groups with parallel connection must not be next to another
•
Next to a group with parallel connection outputs may be loaded only with
≤
2 A
•
Outputs that are loaded with > 3 A must not be next to another;
exception: with power augmentation the outputs of one group must be used
•
Groups that are loaded with > 2 A should not be next to another;
example: 3 A - 3 A -1 A-1 A- 3 A - 3 A -1 A-1 A instead of 3 A - 3 A - 3 A - 3 A -1 A-1 A1 A-1 A