User manual OMRON E5AR

[. . . ] E5AR/ER Digital Controller DeviceNet Communications OMRON Corporation Industrial Automation Company Industrial Devices and Components Division H. Q. Measuring Components Department Shiokoji Horikawa, Shimogyo-ku, Kyoto, 600-8530 Japan Tel: (81)75-344-7080/Fax: (81)75-344-7189 Regional Headquarters OMRON EUROPE B. V. Wegalaan 67-69, NL-2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON ELECTRONICS LLC 1 East Commerce Drive, Schaumburg, IL 60173 U. S. A. Tel: (1)847-843-7900/Fax: (1)847-843-8568 OMRON ASIA PACIFIC PTE. [. . . ] auxiliary outputs 1 and 2 (SUB1 and 2) output to terminals D3 to D6. E5ER 3 SUB1 4 5 SUB2 D 6 D · Transistor output specifications are as follows: Max. Load current: 50 mA Residual voltage: 1. 5 V Leakage current: 0. 4 mA 3-12 How to Use the Terminals Potentiometer Inputs (Terminals) E5AR A B C D E Section 3-2 · If you want to use a Controller with position-proportional control to monitor the amount of valve opening or perform closed control, connect a potentiometer (PMTR) as shown below. 1 2 3 4 5 6 1 2 3 4 5 6 F G H I J 1 2 3 4 5 6 1 PMTR 2 3 4 5 6 K E5AR O W C E5ER 1 2 3 O W C 1 2 3 K E Parts, Installation, and Wiring E5ER A B 1 2 3 4 5 6 1 2 3 4 5 6 C D 1 2 3 4 5 6 1 PMTR 2 3 4 5 6 E · For information on the potentiometer, see the manual for the valve you are connecting. Terminal number meanings are as follows: O: OPEN, W: WIPE, C: CLOSE The input range is 100 to 2. 5 k (between C and O). Event Inputs (Terminals) E5AR 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E · To use the event inputs with the E5AR, connect event inputs 1 and 2 (EV1 and EV2) to terminals K1 to K3 as shown below. 1 2 3 4 5 6 1 2 3 4 5 6 · To use the event inputs with the E5ER, connect event inputs 1 and 2 (EV1 and EV2) to terminals E1 to E3 as shown below. E5 R 1 2 3 Contact inputs Solid-state inputs F A G H B I J K E5ER 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 E5ER 1 2 3 Contact inputs Solid-state inputs C D E · The ratings for event inputs are given in the following table. Contact inputs Solid-state inputs ON: 1 K max. , OFF: 100 K min. ON residual voltage: 1. 5 V or less OFF leakage current: 0. 1 mA or less 3-13 How to Use the Terminals Circuit Section 3-2 12 V 4. 7 K . K COM Parts, Installation, and Wiring 3-14 DeviceNet Communications Cables Wiring Section 3-3 3-3 DeviceNet Communications Cables Wiring The methods used for preparing DeviceNet communications cables to be connected for DeviceNet communications are explained here. For details on the DeviceNet Network, such as supplying the DeviceNet communications power and grounding the DeviceNet Network, refer to the DeviceNet Operation Manual (W267). The wiring methods for Thin Cable are described in this section. 3-3-1 Preparing DeviceNet Communications Cables Parts, Installation, and Wiring Use the following procedure to prepare and connect the communications cables to the connectors. Remove approximately 30 to 80 mm of the cable covering, being careful not to damage the shield mesh underneath. Do not remove too much covering or a short circuit may result. Approx. 30 to 80 mm (Remove as little as possible. ) 2. Carefully peel back the shield mesh to reveal the signal lines, power lines, and the shield wire. The shield wire is slightly harder to the touch than the mesh. Shield wire 3. Remove the exposed mesh and the aluminum tape from the signal and power lines. Strip the covering from the signal and power lines to the proper length for the crimp terminals. Twist together the wires of each of the signal and power lines. Strip to match the crimp terminals. 4. Attach crimp terminals to the lines and then cover any exposed areas with vinyl tape or heat-shrink tubing. Orient the connector properly, then insert each of the signal lines, power supply lines, and the shield wire into the connector holes from the top in the order red, white, shield, blue, black, as shown in the following diagram. The DeviceNet-compatible Controllers are equipped with screwless connectors, so the cables do not need to be secured with screws as with previous DeviceNet communications connectors. With the orange lever pushed down, insert each of the lines into the back of the holes. Release the orange lever and gently tug on each line to check that it is connected properly. 3-15 DeviceNet Communications Cables Wiring Red (+V) White (CAN high) Shield Blue (CAN low) Black (-V) Section 3-3 Parts, Installation, and Wiring The colors correspond to the signal lines as follows: Color Red White --Blue Black Signal Power line, positive voltage (+V) Communications line, high (CAN high) Shield Communications line, low (CAN low) Communications cable, negative voltage (-V) · We recommend the following crimp terminals (for Thin Cables) Power Lines: Phoenix Contact AI-series Crimp Terminals AI-0. 5-6WH (product code 3200687) Signal Lines: Phoenix Contact AI-series Crimp Terminals AI-0. 25-6BU (product code 3201291) Crimp terminal Line Insert the line and crimp. The following crimp tool is also available. Phoenix Contact ZA3 Crimp Tool 3-3-2 Attaching the DeviceNet Communications Unit Connector Align the DeviceNet Communications Unit connector with the cable connector, and insert the cable connector fully into the DeviceNet Communications Unit connector. Tighten the set screws to a torque between 0. 25 and 0. 3 N·m to secure the connector. E5AR 3-16 DeviceNet Communications Cables Wiring Section 3-3 · Using the Connector Provided with the DeviceNet Communications Unit for a Multidrop Connection (Using Thin Cables) · When using Thin Cables for a multidrop connection, two wires of the same color can be inserted into the one hole. Crimp the two lines together that are to be inserted into the same hole using a special crimp terminal, as shown in the following diagram. Crimp Terminal for Two Lines Crimp terminal Lines We recommend the following crimp terminals and crimp tools. Crimp terminal Phoenix Contact Model: AI-TWIN2×0. 5-8WH (product code 3200933) Crimp tool Phoenix Contact Model: UD6 (product code 1204436) 3-17 Parts, Installation, and Wiring DeviceNet Communications Cables Wiring Section 3-3 3-3-3 Insulation Blocks As shown in the following diagram, each function block of the E5AR/E5ERDRT is electrically insulated. [. . . ] Manufacturer OMRON DCN1-4C OMRON Appendix C DCN1-4R OMRON C-2 DeviceNet Connection Hardware Appendix C Shielded T-branch Connectors Model DCN2-1 DCN3-11 DCN3-12 Specifications One-branch shielded T-branch connectors, three micro-size (M12) connectors One-branch shielded T-branch connectors, three mini-size connectors One-branch shielded T-branch connectors, two mini-size connectors and one micro-size (M12) connector Manufacturer OMRON One-branch Power Supply Tap Model DCN-1P Specifications One-branch tap for power supply. Use this tap when connecting a communications power supply. Includes two XW4B-05C1-H1-D parallel connectors with screws and two fuses as standard. A Terminating Resistor (included as standard) can be connected. [. . . ]