Master module for industrial compressor racks
4 HVI-G4_V9.2.0_PI_2023-02_EN
Subject to technical changes
HVI-G4
1.5 Circuit diagram
Fig. 4: Circuit diagram HVI-G4
Wiring and connecting multiple master modules
Fig. 5: Wiring and connecting master modules
1.6 Technical data
Power supply 230V~, +10% / -15%, 50Hz, max. 13VA
Display Graphical display with backlighting
1 x red LED, flashes in case of fault
1 x green LED, for parameter adjustment
1 x yellow LED, for operating status of C-BUS
1 x yellow LED, for F-BUS operating status
C-BUS communication 3-conductor CAN bus interface, shielded, galvanically iso-
lated,
2.5mm² push-in terminals / RJ45 socket and switchable ter-
minating resistor for communication with system devices
F-BUS communication 3-conductor CAN bus interface, shielded, galvanically iso-
lated,
2.5mm² push-in terminals / RJ45 socket and switchable ter-
minating resistor for communication with field modules
Digital inputs 6 x 24V=, self-powered, approx. 5mA per input, push-in ter-
minals 2.5mm2
Digital outputs 8 x normally open contact with common supply, 1A,
rated voltage 230V~, push-in terminals 2.5mm²
Dimensions (W x H x D) 109 x 109 x 92mm
Housing Plastic, foil
Fastening In MGR installation frame, individual installation with ZEM
Ambient temperature Operation: 0...+55°C, storage: -25...+70°C
Weight About 650g
CE conformity - 2014/30/EU (EMC Directive)
- 2014/35/EU (Low Voltage Directive)
EAC conformity - TR CU 004/2011
- TR CU 020/2011
RoHS II
11
12
13
14
15
16
17
27
26
25
24
23
22
21
29
28
0V
L
S
C-BUS
H
F-BUS
H
S
L
0V
F-BUS
C-BUS
99
98
OUTPUT INPUT
71
72
73
74
81
82
83
84
L
N
OFF
ON
OFF
ON
MFI 1
MFI 2
MFI 3
MFI 4
Night operation
Fault prio 1
Fault prio 2
Access
Night operation
MFO 1
MFO 2
MFO 3
MFO 4
MFO 5
11 11 1112 1212
24V 24V 24V
Access
barrier
Access
barrier
Access
barrier