I N T E R F AC E M O D E L 9 8 4 0
MO D E L 9 8 4 0 P G 6 0
P U B .
6 0 3 2 - 0 1
OPTION ~
Remote Freeze Cable
P/N CABLE 988278-010
Remote Actuation Push-Button Display Hold/Freeze Cable
(Cable shown is approximately 10 feet)
The cable to support the digital input for display
HOLD/FREEZE
actuation must connect to the 26 pin DIGITAL I/O connector
located on the rear panel of the Model 9840.
The connection is to actuate digital input #4, signals ISO IN
4 – HI (pin 15) and ISO IN 4 – LO (pin16).
To accomplish this, signal ISO IN 4 – LO (pin16) is tied to GND,
(pin 25).
A pushbutton switch is then installed across the signal ISO IN 4
– HI (pin 15) and the +12VDC (pin 26). In parallel with the
pushbutton switch, a .01uf ceramic capacitor is installed for
debouncing.
High Density 26 Female
Pin
Signal
1
LIM 1 A
1
2
LIM 1 B
1
3
LIM 2 A
4
LIM 2 B
5
LIM 3 A
6
LIM 3 B
7
LIM 4 A
8
LIM 4 B
9
ISO IN 1 – HI
2
10
ISO IN 1 – LO
2
11
ISO IN 2 – HI
12
ISO IN 2 – LO
13
ISO IN 3 – HI
14
ISO IN 3 – LO
15
ISO IN 4 – HI
16
ISO IN 4 – LO
17
KEYLOCK
3
18
GND
19
ENCODER CHA-L
4
20
ENCODER CHA
21
GND
22
ENCODER CHB-L
23
ENCODER CHB
24
GND
25
GND
26
+12 VDC
(+5 VDC optional
4
)
