Ametek JOFRA CTC-140 A Service Manual

123200 03 26-03-2004 33
3.3 Adjusting and testing PCBs
3.3.1 CONTROLLER PCB
The CONTROLLER PCB must be adjusted if it has been replaced.
Adjustment
c
Set up the dipswitch and solder the resistors R1 and R6 with
values as shown in the table.
Dipswitch 1 = ON
Model R1 R6 S1 (Dipswitch)
CTC 1 2 3 4 5
140 A 487R 4K64 1 1 1 0 1
320 A 487R 4K64 0 1 1 0 1
320 B 487R 4K64 1 0 1 0 1
650 A 73R2 698R 0 0 1 0 1
650 B 73R2 698R 1 1 0 0 1
1200 A - - 1 0 1 1 0
Model R1 R6 S1 (Dipswitch)
MTC 1 2 3 4 5
140 A 487R 4K64 0 1 0 0 1
320 A 487R 4K64 1 0 0 0 1
650 A 73R2 698R 1 1 1 1 0

Ametek JOFRA CTC-140 A Specifications

General

Brand	Ametek
Model	JOFRA CTC-140 A
Category	Measuring Instruments
Language	English