rotork CK Series Startup Guide

A4US
US
A4
US A4
US
A4
A4 US
US
A4
US
A4
A4 US
CK Standard and CKR Start Up Guide
4
CK Mechanical Switch Mechanism – Switch Testing
Test feedback switches (cont.)
5) Test torque switches in both directions using a flat
screwdriver to turn TS TEST (ACW for open, CW for
close).
6) Link a continuity meter across the following pairs of
terminals to test each individual function.
N/C CTS – Normally Closed (break when active) Close
Torque contact for motor control
N/O CTS – Normally Open (make when active) Close Torque
contact for feedback indication
N/C OTS – Normally Closed (break when active) Open
Torque contact for motor control
N/O OTS – Normally Open (make when active) Open Torque
contact for feedback indication
INFO: It is important to recognise the rotation of the
exposed plug when performing actuator function
diagnostics. The central “U” locating point provides
an orientation reference for this testing procedure.
N/C CTS
5
N/C OTS
9 8
N/O CTS
6
7
N/O OTS
10
11
4

rotork CK Series Specifications

General

Brand	rotork
Model	CK Series
Category	Controller
Language	English