Annex A; Potential Separation; Figure 35: Potential Separation Of The Combivert P6 - KEB COMBIVERT P6 Instruction Manual

Annex A

5. Annex A
5.1

Potential separation

X2A.9...16
X2A.18...34
X2B.2...32
X2A.5...8
X2A.1/2
X1A.RB+/RB-
X1A.L1/L2/L3
PE
X1A.H1/H2
- - - - - - = no insulation
–––––– = basic insulation
═════ = safe insulation (protection) according to EN 61800-5-1, rated for up to 3000 m
above sea level
Figure 35:
42
Fieldbus
Pt100 Inputs
Digital In-/Outputs
(reference potential
X2A.17/19/21...33)
Analog Inputs
(reference potential X2A.3/4)
Relay Output
Brake Chopper
EMC filter
Heater
Potential separation of the COMBIVERT P6
RS232 / RS485
Ethernet
(COMBIVIS)
Control part
Inverter-Processor +
PLC-Processor
Power part
Charger
X1B.BT+
X1B.BT-
24 V ext. in
(reference potential
X2A:35)
Encoder
Channel A
Encoder
Channel B
Brake
24 Vdc
Motor temperature
measurement
X1B.U/V/W/F2
X1B.BTM
Brake
150 ... 300 V
X3A
X3B
X1B.B+/B-
X1B.T1/T2
X1B.HB+/HB-