YASKAWA CIMR-DC4A0040AAA Technical Manual page 69

◆ Control Circuit Terminal Block Functions
Parameters determine which functions apply to the multi-function digital inputs (S1 to S8), multi-function relay outputs
(M1, M2, M3, M4, M5, M6), and multi-function analog monitor outputs (FM, AM). The default setting is listed next to
each terminal name in Table
NOTICE: Install an MC on the power supply side of the converter when the drive should not automatically restart after power loss. To
get the full performance life out of the electrolytic capacitors and circuit relays, refrain from switching the power supply off and on more
than once every 30 minutes. Frequent use can damage the converter.
Input Terminals
■
Table 3.9 lists the input terminals on the converter. Text in parenthesis indicates the default setting for each
multi-function input.
Type No.
S1
S2
S3
S4
S5
S6
S7
Multi-Function
S8
Digital Inputs
SC
SP
SN
+V
-V
A1
A2
Analog Inputs
A3
AC
E (G)
YASKAWA ELECTRIC SIEP C710656 06F YASKAWA Power Regenerative Converter - D1000 Technical Manual
3.9.
Table 3.9 Control Circuit Input Terminals
Terminal Name (Function)
Multi-function input 1 (RUN-SB)
Multi-function input 2 (STOP)
Multi-function input 3 (External fault)
Multi-function input 4 (Fault reset)
Multi-function input 5 (Reserved)
Multi-function input 6 (Reserved)
Multi-function input 7 (Reserved)
Multi-function input 8 (External Baseblock)
Multi-function input common
Digital input power supply +24 Vdc
Digital input power supply 0 V
Analog reference input
Analog reference input
Multi-function analog input 1 (Reserved)
Multi-function analog input 2 (Reserved)
Multi-function analog input 3 (Reserved)
Frequency reference common
Ground for shielded lines and option cards
3.9 Control Circuit Wiring
Function (Signal Level) Default
Setting
• Photocoupler
• 24 Vdc, 8 mA
• Set the S3 jumper to select between
sinking, sourcing mode, and the power
supply. Refer to Control I/O
Connections on page 74.
24 Vdc power supply for digital inputs,
150 mA max (only when not using digital
input option DI-A3)
NOTICE: Do not jumper or short
terminals SP and SN. Failure to
comply will damage the converter.
10.5 Vdc (max allowable current 20 mA)
-10.5 Vdc (max allowable current 20 mA)
-10 to 10 Vdc, 0 to 10 Vdc (input
impedance: 20 kΩ)
• -10 to 10 Vdc, 0 to 10 Vdc (input
impedance: 20 kΩ)
• 4 to 20 mA, 0 to 20 mA (input
impedance: 250 Ω)
• Voltage or current input must be
selected by DIP switch S1 and H3-09.
• -10 to 10 Vdc, 0 to 10 Vdc (input
impedance: 20 kΩ)
• Use DIP switch S4 on the terminal
board to select between analog and PTC
input.
0 V
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