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Siemens CP-8021 User Manual

Siemens CP-8021
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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, cosϕ = 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

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Siemens CP-8021 Specifications

General IconGeneral
BrandSiemens
ModelCP-8021
CategoryController
LanguageEnglish

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