Yaskawa Large Capacity Sigma II Series - Manual (Page 335)

7.5 Specifications and Dimensional Drawings for Peripheral Devices
7-59
7
7.5.16 Variable Resistor for Speed Setting
This variable resistor is used to give speed references by applying the speed reference volt-
age from an external power supply across 1CN pins #5 and #6.
„ Dimensional Drawings
„ Connecting to the External Power Supply
7.5.17 Encoder Signal Converter Unit
Unit to convert the encoder signal output from the line driver to an open collector output or
voltage pulse output.
25 HP Helicolumn
φ
25
±
1
(φ
0.98
±
0.04)
Panel
MD Multidial
Panel Drilling Diagram
Units: mm (inches)
14.5 ±1 (0.57±0.04)
φ2.5
( φ0.10)
HOLE
φ7.5 (φ0.30)
HOLE
φ
31
±
1
(φ
1.22
±
0.04)
4.5 (0.18)
24 ±1
(0.94 ±0.04)
37.5 ±1
(1.48 ±0.04)
11.5 ±1
(0.45 ±0.04)
(0.39)
21max.
(0.83)
1.8 k Ω (1/2 W) min.
SGDH
SERVOPACK
Model
25HP-10B,
2 k
Ω
Model 25HP-10B
Multi-wrap variable resistor with
MD10-30B4 dial, manufactured
by Sakae Tsushin Kogyo K.K.
1 2 V
1-5
1-6
Output phase A
Output phase B
Output phase Z
Terminal
number
Input phase /A
Input phase B
Input phase /B
Input phase Z
Input phase /Z
Input phase A
1
2
3
4
5
6
7
8
9
10
11
+V
0V