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Presence Sensing Safety Devices

Safety Light Curtain Interfaces

SafeShield DeviceNet Module

Description

The SafeShield DeviceNet interface is a nonsafety rated device that

communicates diagnostic information from any SafeShield safety

light curtain. In a compact 22.5m DIN rail mounted housing it

allows easy wiring and configuration of DeviceNet parameters.

Features

• Connects directly to DeviceNet networks

• Auto baud

• Change of State and strobe messaging

•Rotary DIP switches for MAC ID

• Compact 22.5mm housing

• Diagnostic capabilities

•Weak signal

• Alignment: number of beams, number of blocked beams, etc.

• Output status

• Setup configuration

• LED diagnostics

• System identification: product name, model, etc.

•System status

• System settings: fixed or floating blanking, auto power-up, etc.

• Diagnostic: error codes, cause of lockout, troubleshooting

suggestions, etc.

Indicators

Label

Colour

State

Status

Dnet Status

Red/Green

OFF

Interface not powered, or waiting for Autobaud

Green ON Steady

Interface active and allocated by master

Green Flashing

Interface active but not allocated by master

Red Flashing

Minor correctable fault (baud rate)

Red ON Steady

Major fault (possible duplicate address

Green-Red-Green

Power up sequence

Comm Status

Orange

Off

Internal Fault

Flashing

Fault or Warning Require User intervention

On

No Faults or Warnings

OSSD Status

Red/Green

Off

No Safety Communication

Red

Not Safe, OSSD not active

Green

Safe, OSSD active

Specifications

Safety Category

Nonsafety rated

Approvals

CE marked for all applicable

directives and cULus

Power Supply

24V DC

Power Consumption

1w

Inputs

RS 233 from SafeShield

Outputs

DeviceNet

Power On Delay

1s

Indication LEDs

See Indicator table

Impulse Withstand Voltage

2500V

Pollution Degree

2

Operating Temperature

-5°C to +55°C (+23°F to 131°F)

Enclosure Protection

IP40 (NEMA 1)

Terminal Protection

IP20

Conductor Size

Torque Settings—terminal screws

0.4–0.5Nm (3.54–4.43lb

•in)

Case Material

Polyamide PA 6.6

Mounting

22.5mm DIN rail

Weight

320g (0.71lbs)

Mechanical Life

N/A

Vibration

10-55Hz, 0.35mm

Shock

10g, 16ms, 100 shocks