BT-VIEWPORT Encoder interface The encoder user interface is isolated with reinforced insulation from the DCpotential. Encoder type • Incremental, TTL/HTL encoders • Differential, single-ended, open collector, and open emitter encoder outputs (refer to Encoder output types on page 140) • Three channels A, B and Z • Maximum pulse frequency: 200 kHz • Encoder power supply range: 5…30 V For the input signal levels, refer to Terminal designations on page 136. Encoder interface connectors Four 3-pin (1×3) spring-clamp type terminal blocks, tin plated, 2.5 mm2 wire size, pitch 5.0 mm. For the terminals, refer to Terminal designations on page 136. Cable The maximum permitted cable length is 100 m. Encoder and BTAC module power supply • 50 mA (BTAC) + encoder current consumption (refer to the encoder data sheet) • Voltage: 5…30 V DC (Depends on the encoder. Refer to the encoder data sheet.) Back-up power supply for the drive Refer to Auxiliary voltage connection on page 67. Internal connectors Connector X102 provides encoder interface signals to the drive control board. Connector X102 data: 1×8 pin header, pitch 2.54 mm, height 33.53 mm. Connector X100 serves as power supply interface between the BTAC module and the drive’s control board. It provides back-up power supply in main power loss situations. Connector X100 data: 2×4 pin header, pitch 2.54 mm, height 15.75 mm. BTAC-02 pulse encoder interface module 149 Dimensions >@ >@ > @ > @ > @ >@ > @ > @ >@ >@ >@ >@ >@ >@ 3AXD50000031154 rev. A 150 BTAC-02 pulse encoder interface module BREL-01 relay output extension module 151 14 BREL-01 relay output extension module Contents of this chapter This chapter contains a description and technical data of the optional BREL-01 relay output extension module. Safety instructions WARNING! Obey the instructions in Safety instructions on page 13. If you ignore them, injury or death, or damage to the equipment can occur. 152 BREL-01 relay output extension module Hardware description Product overview BREL-01 relay output extension module (option +L511) adds four relay outputs to the drive. Layout 1. BREL module 2. Locking screw hole 3. X103 connector 4. X104 connector 5. X105 connector 6. X106 connector 7. Internal X100 connector 8. Internal X102 connector 9. Grounding rail 10. Grounding screw 8 1 2 3 4 5 6 7 9 10 BREL-01 relay output extension module 153 Mechanical installation Refer to To install a side option on page 69. Electrical installation WARNING! Obey the instructions in Safety instructions on page 13. If you ignore them, injury or death, or damage to the equipment can occur. Terminal designations The relay interface of the BREL module consists of four 1×3-pin terminal blocks. Use this table for reference when you wire the terminals. Wiring Use 0.5 to 2.5 mm2 (20 to 14 AWG) cable with an appropriate voltage rating for digital signals. Refer to Terminal designations on page 153 and connect control wires to the BREL module. Apply power 1. Turn on the input power to the drive. 2. Continue with Start-up on page 154. Identification Description X103 Output relays 2-5: • Max. switching voltage: 250 V AC / 30 V DC • Max. switching current: 2 A Galvanically isolated. Inductive loads (such as contactor coils): Protect the relay contacts as recommended in Protecting the contacts of relay outputs on page 56. 1 COM 2 NC 3 NO X104 1 COM 2 NC 3 NO X105 1 COM 2 NC 3 NO X106 1 COM 2 NC 3 NO 2 3 4 5 154 BREL-01 relay output extension module Start-up To configure the operation of the relays added with the BREL module: 1. Power up the drive. 2. Set the parameter 15.01 Extension module type to 5 (BREL). 3. Use the control panel on the drive and set the parameters for relay outputs 2 to 5 in 15 I/O extension module. Refer to ACS380 Firmware manual (3AXD50000029275 [English]) for parameter descriptions. Configuration parameters The configuration parameters of the BREL module are in group 15 I/O extension module. No. Name/Value Description Def/FbEq16/32 15 I/O extension module 15.01 Extension module type Sets the connected side-mounted extension module. None BREL Basenut relay extension module 5 15.02 Detected extension module I/O extension module detected on the drive. None BREL Basenut relay extension module 5 15.04 RO status Status of the relay outputs. 1=1 Bit 0 RO2 Relay 2 output status. 1 = open / 0 = closed Bit 1 RO3 Relay 3 output status. 1 = open / 0 = closed Bit 2 RO4 Relay 4 output status. 1 = open / 0 = closed Bit 3 RO5 Relay 5 output status. 1 = open / 0 = closed 15.05 RO force selection Selection of relay outputs for forcing. 1=1 Bit 0 RO2 Relay 2 output status. 1 = selected to force / 0 = normal Bit 1 RO3 Relay 3 output status. 1 = selected to force / 0 = normal Bit 2 RO4 Relay 4 output status. 1 = selected to force / 0 = normal Bit 3 RO5 Relay 5 output status. 1 = selected to force / 0 = normal 15.06 RO forced data Relay output forcing. 1=1 Bit 0 RO2 Relay 2 output status. 1 = open / 0 = closed Bit 1 RO3 Relay 3 output status. 1 = open / 0 = closed Bit 2 RO4 Relay 4 output status. 1 = open / 0 = closed Bit 3 RO5 Relay 5 output status. 1 = open / 0 = closed 15.07 RO2 source Relay output 2 source selection. Relay output 2 is open. 0 Relay output 2 is closed 1 For complete parameter list, refer to ACS380 Firmware manual (3AXD50000029275 [English]) ... BREL-01 relay output extension module 155 15.08 RO2 ON delay Sets the activation delay for relay output 2. 0.0 s 0.0...3000.0 s Activation delay for relay output 2. 10 = 1 s 15.09 RO2 OFF delay Sets the |
