Omron NJ501-1400 User Manual page 9

3-2-1 Models and Specifications ........................................................................................................ 3-10
3-2-2 Purpose .................................................................................................................................... 3-10
3-2-3 Installing and Removing ........................................................................................................... 3-12
3-3 Power Supply Units ............................................................................................................... 3-14
3-3-1 Models and Specifications ........................................................................................................ 3-14
3-3-2 Components and Functions...................................................................................................... 3-16
3-3-3 Selecting a Power Supply Unit ................................................................................................. 3-17
3-4 CJ-series Basic I/O Units ...................................................................................................... 3-22
3-4-1 Models and Specifications ........................................................................................................ 3-22
3-4-2 Part Names and Functions ....................................................................................................... 3-23
3-5 B7A Interface Ports ............................................................................................................... 3-26
3-5-1 Overview................................................................................................................................... 3-26
3-5-2 System Configuration ............................................................................................................... 3-26
3-5-3 Models ...................................................................................................................................... 3-26
3-5-4 B7A Communications Specifications ........................................................................................ 3-27
3-5-5 Common Specifications ............................................................................................................ 3-28
3-5-6 B7A Interface Port I/O Types .................................................................................................... 3-28
3-5-7 Parts and Names ...................................................................................................................... 3-29
3-5-8 Transmission Error Processing................................................................................................. 3-31
3-6 CJ-series I/O Control Units and I/O Interface Units ............................................................ 3-32
3-6-1 Models and Specifications ........................................................................................................ 3-32
3-6-2 Component and Functions........................................................................................................ 3-32
3-7 Sysmac Studio ....................................................................................................................... 3-33
3-7-1 Model Numbers ........................................................................................................................ 3-33
3-7-2 Connection................................................................................................................................ 3-34
Section 4 Installation and Wiring
4-1 Processing at Power ON and Power OFF ............................................................................. 4-2
4-1-1 Power ON Operation .................................................................................................................. 4-2
4-1-2 Power OFF Operation................................................................................................................. 4-3
4-1-3 Resetting the Controller from the Sysmac Studio ....................................................................... 4-5
4-2 Fail-safe Circuits...................................................................................................................... 4-6
4-2-1 Order of Powering Up the Controller and Controlled System ..................................................... 4-7
4-3 Mounting Units......................................................................................................................... 4-9
4-3-1 Installation in a Control Panel ..................................................................................................... 4-9
4-3-2 Connecting Controller Components.......................................................................................... 4-14
4-3-3 DIN Track Installation ............................................................................................................... 4-16
4-3-4 Connecting CJ-series Expansion Racks................................................................................... 4-19
4-3-5 Assembled Appearance and Dimensions................................................................................. 4-21
4-4 Wiring ..................................................................................................................................... 4-26
4-4-1 Power Supply Wiring ................................................................................................................ 4-26
4-4-2 Wiring the Built-in EtherCAT Port ............................................................................................. 4-31
4-4-3 Wiring CJ-series Basic I/O Units with Terminal Blocks ............................................................. 4-31
4-4-4 Wiring CJ-series Basic I/O Units with Connectors.................................................................... 4-33
4-4-5 Connecting to Connector-Terminal Block Conversion Units or I/O Relay Terminals ................ 4-38
4-4-6 Connecting I/O Devices ............................................................................................................ 4-39
4-4-7 Wiring the Built-in EtherCAT Port ............................................................................................. 4-42
4-4-8 Wiring B7A Interface Units........................................................................................................ 4-43
4-5 Control Panel Installation ..................................................................................................... 4-49
4-5-1 Temperature.............................................................................................................................. 4-49
4-5-2 Humidity.................................................................................................................................... 4-51
4-5-3 Vibration and Shock.................................................................................................................. 4-51
4-5-4 Atmosphere .............................................................................................................................. 4-51
4-5-5 Electrical Environment .............................................................................................................. 4-52
4-5-6 Grounding ................................................................................................................................. 4-56
NJ-series CPU Unit Hardware User's Manual (W500)
CONTENTS
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