Datalogic safety relay CSME is a low cost safety relay who can be used together with all SG and SE series light curtains that have EDM function (External Device Monitoring). CSME relay does not have internal monitoring so EDM control is compulsory.
By CSME safety relay the OSSD´s from safety light curtain can be changed to potential free relay contacts.
With proper EDM connection it maintain the same safety level as safety light curtain who is connected to CSME relay.
Connection example
Connection to SG4 safety light curtain
Technical Data
Supply voltage
24 V DC
Tolerance
+- 20 %
Rated power consumption
< 2 W max
Start power consumption
< 3 W max
Safe outputs
3 NO force quided relay contact + 1 NC contact for EDM
Max. switching current
6 A
Max. switching voltage
230/240 VAC, 300 VDC
Disconnection time
40 ms
Status indication
2 x LED
Ingress protection class:
IP40 (housing), IP20 (terminal block)
Operating temperature
-25 °C to +55 °C
Material
Housing: Polyamid PA 6.6 class V0 (UL94)
Weight
200 g
Dimensions (L x H x D)
111,5 x 99,0 x 22,5 mm
Mechanical endurance
> 10 millions operations
Electrical endurance
> 100.000 operations
Standard conformity
EN 60204-1, EN 954, EN 999, EN 1037, EN ISO 12100-1, EN ISO 12100-2, EN 418, EN 60529, EN 61000-6-2, EN 61000-6-3, EN 62326-1, EN 60664-1, EN 60947-1, UL 508, CSA C22.2 n°14- 95
Directory conformity
2006/95/EC, 2006/42/EC, 2004/108/EC
Approval
, UL file E131787
Dimensions
Dimensions (L x H x D)
111.5 x 99.0 x 22.5 mm
Connection
Terminals
Terminal
Connection
EDM: (red)
24 VDC (power supply)
EDM: (yellow)
to EDM input (light curtain)
A2:
0 VDC (power supply)
OS1:
OSSD1 (from light curtain)
OS2:
OSSD2 (from light curtain)
13-14
NO safety relay output
23-24
NO safety relay output
33-34
NO safety relay output
Connection examples
Connection to SG4 safety light curtain
Order Numbers
Order no.
Description
Output
CSME-03VU24-Y14
Safety relay Datalogic CSME, 3 NO, 24 V DC (EDM control is compulsory)
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