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Rockwell Automation Publication 1753-IN001C-EN-P - June 2010

Mount the Controller

The controller cannot be panel-mounted. Mount the controller to a DIN rail by following these 
steps.

1.

Hook the top slot over the DIN rail.

2.

Insert a flathead screwdriver into the gap 
between the housing and the latch and pull 
the latch downward.

3.

Hold the latch down as you push the housing 
back onto the DIN rail.

4.

Release the latch to lock the device onto the 
rail.

Ground the Controller

The controller is functionally grounded through its DIN rail connection. A protective 
earth-ground connection is required and is provided through a separate grounding screw on the 

upper left of the housing and marked with the grounding symbol  .

You must also provide an acceptable grounding path for each device in your application. For 
more information on proper grounding guidelines, refer to the Industrial Automation Wiring 
and Grounding Guidelines, publication 

1770-4.1

.

IMPORTANT

For effective cooling, mount the controller following these guidelines.

Mount the controller horizontally.

Provide a gap of at least 100 mm (3.94 in.) above and below the controller.

Select a location where air flows freely or use an additional fan.

Do not mount the controller over a heating device.

TIP

To remove the controller from the DIN rail, insert a flathead screwdriver 
into the gap between the housing and the latch and pull the latch 
downward as you lift the controller off of the rail.

ATTENTION: 

This product is grounded through the DIN rail to chassis ground. 

Use zinc-plated yellow-chromate steel DIN rail to assure proper grounding. The 
use of other DIN rail materials (for example, aluminum or plastic) that can 
corrode, oxidize, or are poor conductors, can result in improper or intermittent 
grounding. Secure the DIN rail to the mounting surface approximately every 
200 mm (7.8 in.) and use end-anchors appropriately.

DIN Rail

(1) Top Slot

Latch

(3)

(2)

Summary of Contents for GuardPLC 160

Page 1: ...rtant User Information 2 About the GuardPLC 1600 Controller 3 General Safety 3 Install the Controller 4 Mount the Controller 5 Ground the Controller 5 Wire the Controller 6 Make Communication Connecti...

Page 2: ...Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of in...

Page 3: ...system and shall be trained in using the system ATTENTION This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines wh...

Page 4: ...es This equipment is supplied as open type equipment It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately...

Page 5: ...lines refer to the Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 IMPORTANT For effective cooling mount the controller following these guidelines Mount the controller horiz...

Page 6: ...C under normal conditions and under single fault conditions A PELV supply has the same rating and is connected to protected earth The supply voltage is connected via a 4 pin connector that accommodate...

Page 7: ...9 10 5 L L DO 6 2A 7 8 11 12 COMM1 MODBUS RS 485 24V DC COMM2 COMM3 RUN 24 V DC GuardPLC Ethernet 10 100 BaseT PROG ERROR FAULT FORCE BL OSL PROFIBUS 3 4 3 4 1753 L28BBBM 20 DC Inputs 8 DC Outputs 1...

Page 8: ...n number 1753 UM001 1 2 3 4 5 6 1 2 3 4 1 L L L L L L DO 2 2A 3 4 1 LS LS LS LS LS L D1 2 3 4 5 6 13 14 15 16 17 18 5 L D1 6 7 8 19 20 21 22 23 24 9 L D1 10 11 12 25 26 27 28 29 30 13 L D1 14 15 16 31...

Page 9: ...input 1 15 2 Digital input 2 16 3 Digital input 3 17 4 Digital input 4 18 L Reference pole 19 LS Sensor supply for inputs 5 8 20 5 Digital input 5 21 6 Digital input 6 22 7 Digital input 7 23 8 Digita...

Page 10: ...he E stop off switches is pressed in the example above Safety related Digital Outputs The controller has eight digital outputs DO1 DO8 whose status is indicated via status indicators An output is in a...

Page 11: ...he power supply input it is strictly recommended to use 1 and 6 for outputs 1 4 only and 7 and 12 for outputs 5 8 only EMC testing was performed in this manner Terminal Number Designation Function Cur...

Page 12: ...g software Connectors 1 and 2 are on the bottom side on the left Connectors 3 and 4 are on the top side on the left All four connectors and the GuardPLC processor are connected together by an internal...

Page 13: ...n assignments of the D shell connector are listed in this table IP Address and System ID SRS A transparent label provided with the controller can be used to note the IP address and system ID SRS The d...

Page 14: ...9 5 mm 0 375 in To reset press and hold the push button for 20 seconds while rebooting the device by cycling power Pressing the Reset push button during operation has no affect With activation of the...

Page 15: ...perature Tests The temperature of the controller is automatically and continuously monitored The alarm is triggered by the temperature conditions described in this table Voltage Level System Condition...

Page 16: ...ime All system outputs will be reset and the controller ceases all hardware and software tests The controller can only be restarted by a command from the programming software Off No errors are detecte...

Page 17: ...KB max application data memory Watchdog min 10 ms Safety time min 20 ms Current consumption 8 A max with max load 0 5 A idle current Operating voltage 24V DC 15 to 20 wss 15 from a power supply with p...

Page 18: ...ly 7 5V Supply 5 x 20V 100 mA 24V short circuit proof Digital Outputs Number of outputs 8 not electrically isolated Output voltage range 18 4 26 8V Output current Channels 1 3 and 5 7 0 5 A 60 C 140 F...

Page 19: ...t Ea unpackaged shock 15 g Relative humidity IEC 60068 2 30 Test Db unpackaged damp heat 10 95 noncondensing Emissions CISPR 11 Group 1 Class A ESD Immunity IEC 61000 4 2 6 kV contact discharges 8 kV...

Page 20: ...Industrial Control Equipment certified for US and Canada See UL File E65584 CE European Union 2004 108 EC EMC Directive compliant with EN 61326 1 Meas Control Lab Industrial Requirements EN 61000 6 2...

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