Yaskawa MP940 - Manual (Page 211)

5.6 SERVOPACK I/O Signals
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5
„ CN1 Specifications
5.6.3 I/O Signal Names and Functions
The following tables describe SERVOPACK I/O signal names and functions.
„ Input Signals
Note: 1. The functions allocated to /S-ON, /P-CON. P-OT, N-OT, /ALM-
RST, /P-CL, and /N-CL input signals can be changed via parame-
ters. (See 5.3.3 Input Circuit Signal Allocation of -II Series
SGM†H/SGDH User’s Manual Design and Maintenance (SIE-
S800-32.2).
2. Pin numbers in parenthesis () indicate signal grounds.
3. The voltage input range for speed and torque references is a maxi-
mum of +12 V.
Specifications for
SERVOPACK
Connectors
Applicable Receptacles
Solder Type Case Manufacturer
10250-52A2JL or
Equivalent 50-pin Right
Angle Plug 10150-3000VE 10350-52A0-008 Manufactured by Sumitomo
3M Ltd.
Signal Name
Pin
No.
Function
Com-
mon SIO 40 General input signal
/DEC 41 Deceleration limit switch signal for zero point return
P-OT 42 Forward Run prohibited Overtravel prohibited: Stops servomotor when movable part
travels beyond the allowable range of motion.
N-OT 43 Reverse Run prohibited
/EXT1 44 External input signal 1 General input signal.
/EXT2 45 External input signal 2 Used as latch detection signals. (If not using DI latch detec-
tion, EXT2 and EXT3 can be used as general input signals.)
/EXT3 46 External input signal 3
+24VIN 47 Control power supply input for sequence signals: Users must provide the +24-V power
supply.
BAT(+)
BAT(-) 21
22 Connecting pin for the absolute encoder backup battery.
Analog
input V-REF 5 (6) Used as general analog input signal.
- 9 (10) Do not use.
7
8
11
12
15
14
3
13
18 Do not use.
Σ