Scanreco RC400, Instruction Manual

Page: 18 / 40

Document type Document number Rev Page
Manual 66024 C 17 of 37
3.5.2 Terminal schematics for Danfoss type Central Unit
K7 Main
Pin no. Description
K7.1 Supply (+12/24 VDC)
K7.2 GND
K7.3 DV +
K7.4 DV GND
K1 Analog outputs K3 Analog outputs
Pin no. No. Description Pin no. No. Description
K1.1 Danfoss module supply K3.1 Danfoss module supply
K1.2 Danfoss regulated supply K3.2 Danfoss regulated supply
K1.3 GND K3.3 GND
K1.4
1
Fault monitor K3.4
5
Fault monitor
K1.5 Danfoss module supply K3.5 Danfoss module supply
K1.6 Danfoss regulated supply K3.6 Danfoss regulated supply
K1.7 GND K3.7 GND
K1.8
2
Fault monitor K3.8
6
Fault monitor
K1.9 Danfoss module supply K3.9 Danfoss module supply
K1.10 Danfoss regulated supply K3.10 Danfoss regulated supply
K1.11 GND K3.11 GND
K1.12
3
Fault monitor K3.12
7
Fault monitor
K1.13 Danfoss module supply K3.13 Danfoss module supply
K1.14 Danfoss regulated supply K3.14 Danfoss regulated supply
K1.15 GND K3.15 GND
K1.16
4
Fault monitor K3.16
8
Fault monitor
K4
EX1 - Digital outputs / inputs
K6
EX2 - Digital outputs / inputs
Pin no.
Description
Pin no.
Description
K4.1 Digital output 1 K6.1 On / Signal
K4.2 Digital output 2 K6.2 Digital output 7
K4.3 Digital output 3 K6.3 Digital output 8
K4.4 Digital output 4 K6.4 Digital output 9
K4.5 Digital output 5 K6.5 GND
K4.6 Digital output 6 K6.6 Digital output 10
K4.7 GND K6.7 Digital output 11
K4.8 Digital input 1 K6.8 Digital output 12 / Digital input 4
K4.9 Digital input 2 K6.9 Digital output 13
K4.10 Digital input 3 K6.10 GND
K4.11 Input supply (+VDC)
K8
EX3 - Optional features
Pin no.
Description
K8.1 Customer specific
K8.2 Customer specific
K8.3 Customer specific
K8.4 Customer specific
K8.5 Customer specific
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