44536-0120 Sti (Scientific Technologies, Inc.), 44536-0120 Datasheet

44536-0120

Manufacturer Part Number

44536-0120

Description

CONTROL UNIT, CM-S21-24, 24VAC/DC, 2NO+1NO AUX(UP TO 2 CM SWITCHES)

Manufacturer

Sti (Scientific Technologies, Inc.)

Datasheet

1.44536-0120.pdf (8 pages)

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CM Series

Compact Coded Magnetic Safety Interlock Switch

and Control Units

■

G64

A fully monitored system that

External Device Monitoring

NEMA 6 switch enclosures

Magnetically coded switches

Misalignment tolerance of

meets Category 3 when 1 to 30

plus switches are used with the

CM Control Units

(EDM) with monitored manual

or automatic reset

satisfy most application

requirements

are tamper resistant to common

magnets

(5 and 9 mm) reduces nuisance

tripping

OmrOn Scientific technOlOgieS, inc.

USA

Tel. 1/888/510-4357

canada

Tel. 1/866/986-6766

■

Dual channel N/C E-stop input is

Mechanical interlock switches

CM control units may replace a

CM-S221 switches with 2 N/C

monitored by the CM-S41 control

in addition to four CM switches

may be used with the CM-S4

control unit

safety relay in most applications

safety contacts and 1 N/O aux-

iliary contact may be used with

many other safety monitoring

relays accepting 2 N/C safety

inputs including the SR103AM;

CM-S221 switches are not

compatible with Legacy Relay

products or the SR203M/AM,

SR208AD or SR209AD

For the Latest Information

On the Internet: www.sti.com or www.omron.ca

Conforms to EN292, EN60204-1, EN954-1, EN1088,

EN60947-5-3, EN947-5-3, EN50081, EN50082, EN61000-6-2

UL and C-UL listed, TUV certified

■

resistant non-contact safety inter-

lock switches that operate with

their own control units except for

the CM-S221 switch. The CM-

S221 switch will work with many

safety monitoring relays accept-

ing 2 N/C safety inputs. The CM

control units will monitor one to

four CM switches to category 3 in

accordance with EN954-1.

to work with with non-contact

switches with dry contacts 1 N/C

+ 1 N/O. The CM-S21 and CM-

S41 controllers and the CM-SE

expansion module are designed to

only accept CM-S11 and CM-S31

switches. These controllers sense

voltage and current changes in the

switch circuit when the actuator is

presented to the switch.

EDM (External Device Monitor-

ing, also called MPCE monitoring)

and an automatic reset function.

This allows the CM control units

to replace a safety relay in most

applications.

lated design of the CM Series

switch makes it ideal for harsh

environments.

Series switches may be used to-

gether with a single CM-S4 control

unit for applications requiring

both non-contact and mechanical

safety interlock switches.

actuator are available in four sizes

plus a stainless steel version to

accommodate a variety of applica-

tion requirements.

Description

The CM switches are tamper

The CM-S4 controller is designed

The CM control units provide

The NEMA 6 encapsu-

Mechanical switches and CM

The CM Series switch and

Go to the Engineering Guide

For in-depth information on

safety standards and use.

For More Guarding Products

See Section N for safeguarding

cutting and turning machines

Related parts for 44536-0120

44536-0120 Summary of contents

Page 1

CM Series G CM Series Compact Coded Magnetic Safety Interlock Switch and Control Units A fully monitored system that ■ meets Category 3 when plus switches are used with the CM Control Units External Device Monitoring ■ ...

Page 2

Actual Size ■ CM-S31 Read Head CM-S2 and CM-S221 Read Heads Universal Mounting Brackets can be used ✎ with this product. See page G241 for details. OmrOn Scientific technOlOgieS, inc. USA canada Tel. 1/888/510-4357 Tel. 1/866/986-6766 Operation ■ Operating Principle ...

Page 3

CM Series Applications ■ Typical applications are on slid- ing guard doors or swinging guard doors. L (+ve) G GS1 A1 S13 S23 GATE 1 MECHANICAL CM-S41 SAFETY SWITCHES or POWER 1 DE-SELECT EMERGENCY STOP 2 GATE ...

Page 4

Control Unit Specifications ■ electrical Power Supply: Power consumption: external fuse (Operating Voltage): input fuse (Supply Voltage): Safety inputs: max cable length: max input resistance: min. Approach Speed: relay Outputs: Auxiliary contact of controls: max Switched current/Voltage: min Switched current/Voltage: ...

Page 5

CM Series Switch Specifications ■ electrical cm-S1, cm-S2, cm-S3 Safety contacts N/O n/c Operating Distance: CM-S1 — mm; Off = 8 mm CM-S2 and CM-S3 — mm; Off = 13 ...

Page 6

Dimensions — mm/in. ■ Control Units cm-S4 75 2.95 for 75 cm-S41 2.95 22.5 cm-S21/Se 0.88 119 4.68 OmrOn Scientific technOlOgieS, inc. USA canada Tel. 1/888/510-4357 Tel. 1/866/986-6766 45 1.77 105 4.13 114.7 4.515 35 Din rail 1.38 74 2.91 ...

Page 7

CM Series Dimensions — mm/in. (continued) ■ Switches CM-S1 Switch NOTE: Actuator is same dimension as switch. 0.34 0.013 Actuator Ø5.8 ca. 0.23 Active Area 42 G 1.65 CM-S2 Switch 87.5 3.44 67.5 2.66 13 0.51 2.5 0.1 Active Area ...

Page 8

... Current Sensing Circuit 3 m cable Current Sensing Circuit 5 m cable Current Sensing Circuit Connector + 5 m cable For the Latest Information On the Internet: www.sti.com or www.omron.ca CM Series Part no. 44536-0040 44536-0140 44536-0141 44536-0120 44536-0170 44536-0100 44536-0105 44536-1100 44536-1105 G 44536-1110 44536-1159 44536-0200 44536-0205 44536-0221 44536-0300 ...

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