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4-22 Communication Connections
Connecting to DeviceNet
You can connect a MicroLogix 1500 using DF1 Full-Duplex protocol to a DeviceNet network using the DeviceNet Interface (DNI), catalog number 1761-NET-DNI. For additional information on using the DNI, refer to the DeviceNet Interface User Manual, publication 1761-6.5.
The following figure shows the external wiring connections of the
DNI.
DeviceNet Node (Port 1)
(Replacement connector part no. 1761-RPL-0000)
Use this write-on area to mark the
DeviceNet node address.
V–
CAN_L
NET
SHIELD
CAN_H
V+
MOD
NODE
DANGER
TX/RX
GND
RS-232 (Port 2)
Cable Selection Guide
1761-CBL-AM00
Cable
1761-CBL-AM00
1761-CBL-HM02
Length
45 cm (17.7 in)
2m (6.5 ft)
Connections from
MicroLogix 1000
MicroLogix 1500
1761-CBL-HM02
to DNI
port 2 port 2
1761-CBL-PM02
1761-CBL-AP00
Cable
1761-CBL-AP00
1761-CBL-PM02
Length
45 cm (17.7 in)
2m (6.5 ft)
Connections from
SLC 5/03 or SLC 5/04 processors, channel 0
PC COM port
1764-LRP processor, channel 1
to DNI
port 2 port 2 port 2
Publication 1764-UM001B-EN-P - April 2002
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Table of contents
- 11 Who Should Use this Manual
- 11 Purpose of this Manual
- 11 Related Documentation
- 13 Common Techniques Used in this Manual
- 13 Rockwell Automation Support
- 15 Hardware Features
- 16 MicroLogix 1500 Component Descriptions
- 19 Programming
- 20 Communication Options
- 20 Compact™ Expansion I/O
- 27 Agency Certifications
- 27 Compliance to European Union Directives
- 28 Installation Considerations
- 29 Safety Considerations
- 31 Power Considerations
- 33 Preventing Excessive Heat
- 34 Master Control Relay
- 38 Base Unit Mounting Dimensions
- 38 Controller Spacing
- 39 Mounting the Controller
- 43 Installing Controller Components
- 51 Wiring Requirements
- 54 Using Surge Suppressors
- 56 Grounding the Controller
- 58 Wiring Diagrams
- 60 Sinking and Sourcing Input Circuits
- 66 Controller I/O Wiring
- 69 Default Communication Configuration
- 70 Communications Toggle Push Button
- 71 Connecting to the RS-232 Port
- 78 Connecting to a DH-485 Network
- 90 Connecting to DeviceNet
- 91 Connecting to Ethernet
- 93 Trim Pot Operation
- 94 Data Access Tool (DAT)
- 103 Real-Time Clock Operation
- 105 Memory Module Operation
- 109 Controller Specifications
- 117 Controller Dimensions
- 117 Compact I/O Dimensions
- 119 MicroLogix 1500 Replacement Kits
- 120 Lithium Battery (1747-BA)
- 123 Replacement Terminal Blocks
- 124 Replacement Doors
- 125 Understanding Controller LEDs
- 127 Controller Error Recovery Model
- 128 Identifying Controller Faults
- 129 Calling Rockwell Automation for Assistance
- 131 Preparing for Upgrade
- 132 Performing the Upgrade
- 132 Missing/Corrupt OS LED Pattern
- 133 RS-232 Communication Interface
- 133 DF1 Full-Duplex Protocol
- 134 DF1 Half-Duplex Protocol
- 135 Using Modems with MicroLogix 1500 Programmable Controllers
- 137 DH-485 Communication Protocol
- 145 Modbus RTU Slave Communication Protocol (MicroLogix 1764-LSP and 1764-LRP Series B and later proc...
- 145 ASCII Protocol (MicroLogix 1500 1764-LSP and 1764-LRP Series B and later Processors only)
- 147 System Loading Limitations
- 147 System Expansion Calculations
- 155 Calculating Heat Dissipation
- 167 Numerics
- 167 A
- 167 B
- 167 C
- 168 D
- 168 E
- 169 F
- 169 G
- 169 H
- 169 I
- 169 J
- 169 K
- 169 L
- 170 M
- 170 N
- 170 O
- 170 P
- 171 R
- 171 S
- 172 T
- 172 U
- 172 W