HomeProductsTransponder-coded safety switches without guard lockingCES-AS Safety SwitchCES-I-AS2A-U-C04-SC-120547

CES-I-AS2A-U-C04-SC-120547 (Order no. 120547)

CES-.-AS-C04 ASi safety switch, RFID, M8 plug connector(s)

  • AS-Interface
  • Unicode
  • Plug connector M8, 3-pin
  • LED indicator
CES-I-AS2A-U-C04-SC-120547 (Order no. 120547)

Description

Approach direction and installation position

Permissible installation position

Typical operating distance

(only in combination with actuator CES-A-BBN-C04)

For a side approach direction for the actuator and safety switch, a minimum distance of s = 6 mm must be maintained so that the actuating range of the side lobes is not entered.

Attention:

The actuating range may vary depending on the actuator, substrate material and installation situation. You can find additional actuating ranges in the operating instructions.

Unicode evaluation

Each actuator is highly coded (unicode). The switch detects only taught-in actuators. Additional actuators can be taught-in.

Only the last actuator taught-in is detected.

Safety characteristics

Due to two redundantly designed safety outputs (semiconductor outputs) with internal monitoring, the device is suitable for:

  • Category 4 /PL e according to EN 13849-1
  • SIL 3 according to EN IEC 62061 Table 4

The OSSD outputs used check their function for short circuits using test pulses.

AS-Interface inputs

D0, D1, D2, D3

Monitoring of the guard position

LED indicator

  • The dual-LED ASi indicator on the M8 plug connector displays the status of the ASi bus.
  • The STATE LED indicates the state of the switch.
  • The DIA LED indicates whether a fault has been detected in the switch.

Plug connector aligned C04

The following applies to the device installation position shown: cable outlet C (left), cable outlet A (right).

Accessories required

Actuator is not included.

Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram
Wiring diagram
Wiring diagram

Dimensional drawings

Dimensional drawings
1Active face
2ASi green/red
3LED status indication
4Rubber support

Connection examples

Connection examples
PIN 1AS-i +
PIN 3AS-i -
PIN 4n.c.

Connection examples

Connection examples

Technical data

Approvals

c_UL_us_E346349_1/3ECOLAB__CES C04

Workspace

Repeat accuracy R
according to EN 60947-5-2 10 %

Electrical connection values

ASI operating current max. 50 mA
AS-Interface protocol ASi-3
ASI data in D0 - D3 = door position
AS-Interface slave type ID-Code: B, EA-Code: 0
ASI voltage 19 ... 30 ... 31.6 V
Rated insulation voltage Ui 75 V
Rated impulse voltage Uimp 1.5 kV
Turn-on time
Safety outputs max. 300 ms
Risk time according to EN 60947-5-3 max. 260 ms
Safety class III
Degree of contamination (external, according to EN 60947-1) 3

Mechanical values and environment

Dimensions 42 x 25 x 18
Connection type M8 plug connector, 3-pin
Tightening torque
Fixing screws max. 0.8 Nm
Plug connector max. 0.3 Nm
Installation orientation any
Switching frequency max. 1 Hz
Storage temperature -25 ... 70 °C
Mounting distance
between switches min. 80 mm
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection IP67
Ambient temperature -25 ... 65 °C
Material
Housing Plastic, PBT
Rubber support NBR 80 ±5 Shore

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

PLMaximum SILPFHDCategoryMission time
Monitoring of the guard positionPL e-4.5x10-9420 y


Miscellaneous

Notices for UL approval Operation only with UL Class 2 power supply or equivalent measures

In combination with actuator CES-A-BBN-C04-115271

Switch-on distance
Approach direction A or B (front side) 15 mm
Approach direction C or D (broad side) 11 mm
Secured switching distance sao
Approach direction C or D (broad side) 6 mm
Approach direction A or B (front side) 10 mm

In combination with actuator CES-A-BDN-06-104730, CES-A-BBN-C04-115271

Secured switch-off distance sar
in x/z direction 40 mm
in y direction 60 mm
Switching hysteresis 1 ... 2 mm

In combination with actuator CES-A-BDN-06-104730

Switch-on distance
Approach direction A or B (front side) 19 mm
Approach direction C or D (broad side) 15 mm
Secured switching distance sao
Approach direction C or D (broad side) min. 10 mm
Approach direction A or B (front side) min. 14 mm

In combination with actuator CES-A-BBN-161502

Switch-on distance
Installation position C + D 25 mm
Installation position A + B 30 mm
Secured switch-off distance sar
in x/z direction / installation position A + B 69 mm
in y direction / installation position C + D 72 mm
in x-/z direction / installation position C + D 63 mm
in y direction / installation position A + B 77 mm
Secured switching distance sao
Installation position C + D 10 mm
Installation position A + B 15 mm
Switching hysteresis min. 1 mm

Accessories

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 2,4 MB)

Single Documents

Other Documents

ePlan macros

Ordering data

Ordernumber 120547
Item designation CES-I-AS2A-U-C04-SC-120547
Gross weight 0,06kg
Customs tariff number 85365019000
ECLASS 11.0 27-27-24-03 Safety-related transponder switch