Wiring The Control Circuit; Functions Of Control Circuit Terminals - Saftronics FP5/GP5 Series Technical Manual

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3.3

Wiring the Control Circuit

The following table outlines the functions of the control circuit terminals. Wire according to each terminal function.
3.3.1

Functions of Control Circuit Terminals

Classi-
Terminal Signal Function
fication
S1 Forward run/stop
S2 Reverse run/stop
S3 External fault input
S4 Fault reset input
S5 Multi-step speed reference 1
S6 Multi-step speed reference 2
Sequence control input
SC
common terminal
+ 15 V
FS
Power supply output
Frequency reference input
FV
(voltage)
Frequency reference input
FI
(current)
Common terminal for control
FC
circuit
Connection to shield sheath
G
of signal lead
M1
During running (NO contact)
M2
MA
Fault contact output (NO/NC
MB
contact)
MC
AM Frequency meter output
AC Common
G
S1 S2 S3
Firmware – S2011 and S3012
Revision: 1 (9/98)
Table 8 Control Circuit Terminals
Forward run when closed, stop when open
Reverse run when closed,
stop when open
Fault when closed,
normal state when open
Reset when closed
Effective when closed
Effective when closed
For analog command + 15 V power supply
0 to + 10 V/100%
4 to 20 mA/100%
Closed when running
Fault when closed between
Terminals MA and MC.
Fault when open between
Terminals MB and MC.
0 to + 10 V/100% frequency
SC SC S4 S5 S6 FV
Figure 11 Control Circuit Terminal Arrangement
Description
Multi-function contact
inputs (n035 to n039)

n042 = 0 : FV
effective
n042 = 1 : FI
effective
0 V

Multi-function
contact output
(n041)
Multi-function
contact output
(n040)
Multi-function
analog monitor 1
(n048)
FI FS FC AM AC
21
Chapter 3: Wiring
Signal Level
Photo-coupler insulation
Input: + 24 VDC 8 mA
+ 15 V
(Allowable current 20 mA
maximum)
0 to + 10 V (20 kΩ)
4 to 20mA (250Ω)


Dry contact
Contact capacity:
250 VAC 1 A or less
30 VDC 1 A or less
Dry contact
Contact capacity:
250 VAC 1 A or less
30 VDC 1 A or less
0 to + 10 V 2 mA or less
M1 M2 MA MB MC
© Saftronics, Inc.