Chicago Pneumatic CS7000 manual White wire internal

Table 3-1. 19-Position Remote I/O Connector Pinout Signal Names and

Descriptions (Continued)

Pin

Signal

Description

B

Forward/Reverse input

When Set Defaults is clicked, VS sets this input to the direction the

(White wire internal)

nutrunner turns in a fastening cycle:

(White wire - external)

If this input is active when a fastening cycle is started, the nutrunner will

run in the forward (fastening or tightening) direction. If this input is

inactive when a fastening cycle is started, the nutrunner will run in the

reverse (un-fastening or loosening) direction.

After a fastening cycle has started, changing the state of this input has no

effect on the fastening direction until the cycle on command (from either

the nutrunner or the cycle on input or both) is de-activated. This means

the input must be in the desired state BEFORE activation of the cycle

start input.

C

Discrete Input #7

Defaults to “Manual Calibration.”

(Gray wire - internal)

(Red wire - external)

D

Discrete Input #8

Multi-purpose switch input “OR” function with switch on tool.

(Yellow wire - internal)

(Green wire - external)

E

Limit Set Select B0 input

When Set Defaults is clicked, VS sets these three inputs to select which

(Red wire - internal)

of the eight internal limit (or parameter) sets are used for a fastening

(Orange wire - external)

cycle, as follows:

F

Limit Set Select B1 input

Limit Set

B2 Input

B1 Input

B0 Input

(Green wire - internal)

1

inactive

inactive

inactive

(Blue wire - external)

2

inactive

inactive

active

3

inactive

active

inactive

4

inactive

active

active

5

active

inactive

inactive

6

active

inactive

active

7

active

active

inactive

8

active

active

active

G

Limit Set Select B2 input

After a fastening cycle has started, changing the state of these inputs

(Orange wire - internal)

does not change which limit set the CS7000 Controller uses until the

(White/Black wire - external))

cycle on command (from either the nutrunner or the cycle on input or

both) is de-activated. This means these inputs must be in the desired

state BEFORE activation of the cycle start input.

H

+24 VDC

This pin (and pin T) is connected to the positive (+) terminal of the

(Blue wire - internal

internal 24VDC I/O power supply and is normally used as the common

(Red/Black wire - external))

connection for the input signals.

J

Discrete output #1*

Pins J, K, L, M, N, P, and U are the programmable discrete outputs.

(White/Black wire - internal)

(Green/Black wire - external)

Any one of these outputs will become active when its programmed

K

Discrete output #2*

(White/Red wire - internal)

(Red/Black wire - external)

Output function becomes true. When Set Defaults is clicked, VS sets

L

Discrete output #3*

(White/Green wire - internal)

these outputs to:

(Blue/Black wire -external)

December 2005

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