YASKAWA CIMR-JA Series User Manual

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Control Circuit Terminal Block Functions
Drive parameters determine which functions apply to the multi-function digital inputs (S1 to
S5), and multi-function digital outputs (MA, MB). The default is called out next to each
terminal in Figure 3.10.
WARNING! Sudden Movement Hazard. Always check the operation and wiring of control circuits after being
wired. Operating a drive with untested control circuits could result in death or serious injury.
WARNING! Confirm the drive I/O signals and external sequence before starting test run. Failure to comply
may result in death or serious injury.
NOTICE: Do not switch an input contactor more often than once every 30 minutes. Improper equipment
sequencing could shorten useful life of the drive electrolytic capacitors and circuit relays. Normally the drive
I/O should be used to stop and start the motor.
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Input Terminals
Table 3.6 Control Circuit Input Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Multi-
Function
Digital
Inputs
S1
Multi-function input 1 (Closed: Forward
run, Open: Stop)
24 Vdc, 8 mA
Note: Drive preset to sinking mode. When using
source mode, set DIP switch S3 to
allow for a 24 Vdc
(±10%) external power supply. Refer to Sinking/
Sourcing Mode Switch on page 60.
S2
Multi-function input 2 (Closed: Reverse run,
Open: Stop)
S3 Multi-function input 3 (External fault (N.O.)
S4 Multi-function input 4 (Fault reset)
S5
Multi-function input 5 (Multi-step speed
reference 1)
SC
Multi-function input common (Control
common)
Sequence common
Main
Frequency
Reference
Input
A1 Frequency reference
Input voltage or input current (Selected by DIP switch
S1 and H3-01) 0 to +10 Vdc (20 kΩ),
Resolution: 1/1000
4 to 20 mA (250 Ω) or 0 to 20 mA (250 Ω),
Resolution: 1/500
+V Analog input power supply +10.5 Vdc (max allowable current 20 mA)
AC Frequency reference common 0 Vdc
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Output Terminals
Table 3.7 Control Circuit Output Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Multi-Function
Digital Output
MA N.O. (fault)
Digital output
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA (reference
value)
MB N.C. output (fault)
MC Digital output common
Monitor Output
AM Analog monitor output 0 to 10 Vdc (2 mA or less) Resolution: 1/256
AC Monitor common 0 V
3.7 Control Circuit Wiring
YASKAWA ELECTRIC TOEP C710606 25B YASKAWA AC Drive J1000 Installation & Start-Up Manual
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Electrical Installation
2/6/2008-14:44

YASKAWA CIMR-JA Series Specifications

General

Brand	YASKAWA
Model	CIMR-JA Series
Category	Controller
Language	English