IMPULSE•G+/VG+ Series 4 Technical Manual
November 2022
Page 45
* The relays must be derated to 120 VAC for CE compliance.
3.6.1 Control Circuit Terminal Block Diagrams
Figure 3-14: S4IF Terminal Diagram (120 VAC, 42–48 VAC, 24 VAC)
Figure 3-15: S4IF Terminal Diagram (24 VDC)
Digital Outputs
(cont.)
MA
Fault Relays
Terminals MA-MC: N/O
Terminals MB-MC: N/C
MA-MC N/O; closed during fault
MB-MC N/C; open during fault
Form C Relay:
250 VAC*, 1 A; 30 VDC, 1 A
MB
MC
Analog
Outputs
FM
MFAO 1
Multi-function analog output 1
(H04-01 to H04-03)
-10 to +10V, 2 mA
0 to +10V, 2 mA
4 to 20 mA
AC
Analog Common
Analog signal common
0 V
AM
MFAO 2
Multi-function analog output 2
(H04-04 to H04-06)
-10 to +10V, 2 mA
0 to +10V, 2 mA
4 to 20 mA (24 VDC S4IF only)
Pulse I/O
Signal
RP
Pulse Input
Pulse input frequency reference
(H06-01)
Input Freq.: 0 to 32 kHz
Duty Cycle: 30 to 70%
High level: 3.5 to 13.2 VDC
Low Level: 0 to 0.8 VDC
Input Impedance: 3k
Ω
MP
Pulse Output
Pulse output frequency (H06-06)
32 kHz (max)
RS-485/422
R+
Receive (+)
For 2-wire RS-485, jumper R+ to
S+ and jumper R- to S-
RS-485/422 Line Driver
115.2 kbps (max)
R-
Receive (-)
S+
Transmit (+)
S-
Transmit (-)
IG
Shield connection
Serial Communication Shield
0 V (not grounded)
Safe Disable
H1
Safe Disable input 1
• One or both open: Motor
Output Disabled
• Both closed: normal operation
• Off time of at least 1ms
24 VDC, 8 mA
Internal Impedance: 3.3k
Ω
H2
Safe Disable input 2
HC
Safe Disable common
-
DM+
Safety monitor output
Outputs the status of the Safe
Disable function. Closed when
both H1 and H2 are closed.
Up to 48 VDC, 50 mA
DM-
Safety monitor output
Type
Terminal
Function
Description
Signal Level
Содержание Impulse G+ series 4
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Страница 246: ...IMPULSE G VG Series 4 Technical Manual November 2022 Page 246 Figure B 8 Figure B 9 Figure B 10 Figure B 11...
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