Rockwell Automation 450L-ENETR Installation Manual

Installation Instructions

Original Instructions

GuardShield Safety Light Curtain EtherNet/IP Network Interface

Catalog Number 450L-ENETR

Topic	Page
Product Overview and Dimensions	1
Install the Network Interface	1
Reset to Factory Default and Protection Mode	2
Status Indicators	3
Specifications	3

ATTENTION: You must familiarize yourself with installation and wiring instructions and requirements of all applicable codes, laws, and standards. In accordance with applicable codes of practice, suitably trained personnel are required to install, adjust, put into service, use, assemble, disassemble, and/or maintain this equipment. If this equipment is used in a manner that is not specified by the manufacturer, the protection that is provided by the equipment can be impaired.

Module is designed to meet IEC 61496.

450L-APR-EN-8 Plug-in Module

IMPORTANT The plug-in module is purchased separately.

IP Address Switches

Mfg Datecode YYWW

Dimensions in mm (in.)

205 (8)

Product Overview and Dimensions

450L-ENETR Network Interface

Receiver Indicators

Network Indicator

Link Indicators

Module Indicator

M12 8-pin	M12 4-Pin	M12 5-pin
	Female D-Code
Female	(Network)	Female M12 5-pin
Dimensions in mm (in.)		Male
	Front View	M3 (#8)

Install the Network Interface

This section contains installation-related information.

Assign IP Address

The 450L-ENETR network interface must be assigned a fixed (static) IP address to maintain continued communication with the network. The IP address is set on the 450L-APR-EN-8 plug-in module.

Value	Description
000	Clear explicit protected mode
001…254	Private address (#.#.#.XYZ)
888	Factory reset
900	Set explicit protected mode (1)
999	DHCP
All others	Do not use

		(1) When explicit protection mode is set, explicit messages that affect the operation of the device are
	27.23	blocked. Examples of blocked messages are changes to the IP address, reset of the module, and
	13.615(1.07)	update of the firmware. Explicit messages can still fetch diagnostic information.
	(0.535)	There are four ways of assigning a fixed IP address:
	160.5 (6.32)
		•	Use the XYZ rotary switches to set a 'Private' IP address.
	168.61 (6.63)

			•	Use the Rockwell Automation BootP/DHCP tool, version 2.3 or later,
	Side View			which ships with Studio 5000® software (RSLogix 5000® software).
		37.91	•	Use RSLinx® software.
	26.1
		(1.49)	•	Have your network administrator configure the ENETR network
	23.1 (1.03)
	(0.91)			interface via the network DHCP server.

If the 450L-ENETR network interface is replaced, use the BOOTP/DHCP tool to assign the IP address to the MAC ID of the new network interface.

Perform the steps in Reset to Factory Default and Protection Mode on page 2 before you change the IP address from a private address to a non-private address or vice versa.

GuardShield Safety Light Curtain EtherNet/IP Network Interface Installation Instructions

Reset to Factory Default and Protection Mode

At any time, the 450L-ENETR network interface can be set to the factory default or the protection mode can be set/cleared by following these steps:

1.Turn off power to the 450L-ENETR network interface.

2.Remove the 450L-APR-EN-8 plug-in module from the receiver stick.

3.Set the XYZ rotary switches on the 450L-APR-EN-8 plug-in module:

•888 to reset to factory default

•900 to set explicit protection mode

•000 to clear explicit protection mode

4.Insert the 450L-APR-EN-8 plug-in module into the receiver stick.

5.Apply 24V DC to the 450L-ENETR network interface.

6.Wait at least 5 seconds. After 5 seconds, the MOD indicator blinks red. All other indicators are OFF.

7.Remove power from the 450L-ENETR network interface.

8.Remove the 450L-APR-EN-8 plug-in module from the receiver stick.

9.Assign the new IP address by setting the XYZ rotary switches.

10.Insert the 450L-APR-EN-8 plug-in module into the receiver stick.

11.Apply 24V to the 450L-ENETR network interface.

Wire the Module

Pinouts

Table 1 - Receiver (Female)

	Pin	Description
	1	Comm Rx
	2	+24V DC
	3	Functional Earth, FE
	4	Comm Tx
	5	14V from light curtain
	6	NC
	7	0V (GND)
	8	Safety interrupt

Table 2 - Transmitter (Female)

							Pin	Description
							1	+24V DC
							2	NC
	2				3
							3	0V (GND)
			5
	1				4
							4	NC
							5	Functional Earth, FE

Table 3 - Link (Female)

WARNING: Disconnect power to the system before you attempt installation or device wiring.

ATTENTION:

•Calculate the maximum current in each power and common wire.

•Observe all electrical codes that dictate the maximum current allowable for each wire size.

•Current above the maximum ratings can cause wiring to overheat, which can cause damage.

•For the receiver cable, the maximum cable length is 2 m (6.6 ft).

•Do not run signal or communications wiring and power wiring in the same conduit. Route wires with different signal characteristics by separate paths.

•Separate wiring by signal type. Bundle wiring with similar electrical characteristics together.

•Label wiring to all devices in the system. Use tape, shrink-tubing, or other means to label wires. Also use colored insulation to identify wires based on signal characteristics. For example, you can use blue for DC wiring and red for AC wiring.

•Use the M12 protective cap (two provided) to maintain IP65 seal and help protect unused ports.

	Pin	Description
	1	Tx Data+
	2	Rx Data+
	3	Tx-
	4	Rx-

Table 4 - Power Connector (Male)

	Pin	Description
	1	+24V DC
	2	NC
	3	0V (GND)
	4	NC
	5	Functional Earth, FE

IMPORTANT Fault exclusions for conductors and wiring must follow the requirements of EN ISO 13849-2 Table D.3 and D.4.

A fault exclusion can reduce the overall safety rating of the related safety function to a maximum of PLd per EN ISO 13849-1.

2	Rockwell Automation Publication 450L-IN008A-EN-P - August 2020