Presence Sensing Safety Devices

2-53

Safety Light Curtain Interfaces

SafeShield DeviceNet Module

I/O Data

Strobe and Change-of-State Output:

Product Selection

Approximate Dimensions—mm (inches)

Approximate Dimensions are not intended to be used for installation purposes.

Typical Wiring Diagram

Input Assembly = Status (0)

Byte 1, Bit

76543210

Status Data

Restart

Beam Strength Device Warning

Device Fault

0

0

0

OSSD

Input Assembly = Modes (1)

Byte 2, Bit

76543210

Modes

Restart Mode

Range Mode

Floating Blanking

Mode

Fixed Blanking

Mode

Resolution

Mode

EDM Mode

0

0

Input Assembly = Diagnostic (2)

Byte 3, Bit

76543210

Diag. Code

Diagnostic Codes

Input Assembly = Beams (3)

Byte 4, Bit

76543210

Beam Data

Count of Beams

Inputs

Safety Outputs

Auxiliary Outputs

Power Supply

Catalogue Number

Com. from SafeShield

N/A

N/A

24V DC

442L-MDNET

99 (3.89)

22.5 (0.88)

114.5

(4.5)

S11

S12

S52

S22

S21

S34

A2

A1

14

24

13

33

23

41

L1

K1

L2

K2

L3

34

42

K1

K2

M

Light Curtain, Manual Reset,

Monitored Output

Light curtain

Out1 Out2

24V DC

Reset

MSR127RP

0V

Black Blue White Red Shield

DeviceNet Connection