Pulse Generator Model M938

Pulse Generator
Model M938 IR-600PPR
12-15VDC, 140mA

PINOUTS

A = VDC Ground
B = +VDC
D = Channel 1
E = /Channel 1
G = Channel 2
H = /Channel 2

Encoder inside Pulse Gen. made by:
Data Technology, Inc.
Made in USA
Model: RS23-600-40/15-L203
S/N: 8911421

Wirings:
Color Function
Red +VDC
Black DC Gnd
White A Output
Green B Output
Brown/Orange Z Out/NC

Printed Circuit Board Card inside Pulse Gen.
(Part Numbers)
Q1~Q4 = 2N660
VR1 = LM340K-80
U1 = CD4041UBE
R1~R4 = BR/BK/RED = 1K ohms
CR1~Cr4 = 1N4003
C1, C2 = 244M