Standard-type Connector-Terminal Block Conversion Units XW2B CSM_XW2B_DS_E_3_1 Simplifies Connector and terminal block replacement, and requires less in-panel wiring. • Mount to DIN Track or via screws. • MIL Flat Cable Connectors and Multi-pole, Square Connectors are standard. • Terminal blocks available with either M3 or M3.5 screws. • Connecting Cables for Programmable Controllers available (sold separately). Ordering Information Connectors Type Terminal Block Connector Terminal block with M3 screws Flat Cable Terminal block with M3.5 screws Flat Cable Connectors *1 Twin-connector No. of poles Appearance Model 20 XW2B-20G4 34 XW2B-34G4 40 XW2B-40G4 50 XW2B-50G4 60 XW2B-60G4 20 XW2B-20G5 34 XW2B-34G5 40 XW2B-40G5 50 XW2B-50G5 60 XW2B-60G5 40 XW2B-40G5-T 20 XW2B-20G5-D 20 XW2B-20Y4 34 XW2B-34Y4 50 XW2B-50Y4 20 XW2B-20Y5 34 XW2B-34Y5 50 XW2B-50Y5 20 XW2B-20X5 34 XW2B-34X5 50 XW2B-50X5 40 XW2B-40F5-P Terminal block with M3.5 screws Daisy Chain Terminal block with M3 screws Multi-pole, Square Connector Terminal block with M3.5 screws Board I/O Terminal block with M3.5 screws Multi-pole, Square Connector Plugs *2 Multi-pole, Square Connector Plugs *2 Multi-pole, Square Connector Plugs *3 *1. Flat Cable Connectors have one polarity slot. *2. These Plugs and Sockets are made by Honda Tsushin Kogyo. *3. These Plugs are made by Fujitsu. Accessories (Order Separately) Connecting Cables for Connector-Terminal Block Conversion Units For details on the Connecting Cable used between XW2B Daisy Chain-type Connectors, refer to the XW2Z datasheet. 1 XW2B Ratings and Specifications Type XW2B-@@G@ Flat Cable Units Item XW2B-@@Y@ XW2B-40F5-P Multi-pole, Square-connector Units Board I/O Unit Rated current 1A Rated voltage 125 VAC Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 500 VAC for 1 min (leakage current: 1 mA max.) Ambient operating temperature 0 to 55°C Dimensions (Unit: mm) Flat Cable Units with a Terminal Block with M3 Screws XW2B-@@G4 Flat Cable Connector (MIL Plug) A 3.5 3.5 15.5 29.5 45 Two, 3.5 dia. 5.08 Terminal Block (45.3) 38.1 Wiring Diagram Flat Cable Connector (mating side) 20.5 2 4 N-2 N 1 3 N-3 N-1 DIN Track lock Dimensions Triangular mark Model N-3 3 1 N-1 Terminal Block (terminal side) 2 4 N-2 N Note: All pins on the Flat Cable Connector correspond 1-to-1 to the terminal of the same number on the terminal block as shown above. No. of poles Dimension A (mm) Applicable Connector models *1 XW2B-20G4 20 67.5 XG4A-2031 XW2B-34G4 34 112.5 XG4A-3431 XW2B-40G4 40 135.0 XG4A-4031 XW2B-50G4 50 157.5 XG4A-5031 XW2B-60G4 60 180.0 XG4A-6031 *Flat Cable Connectors have one polarity slot. Note: Terminal block pitch is 5.08 mm. Use a wire size between 0.3 and 1.25 mm2 (AWG22 to AWG16). The wire insertion holes are 1.8 × 2.5 (H × W) mm. Applicable Connectors Applicable Connectors (order separately) Model Flat Cable Connectors, MIL Sockets with Strain Reliefs Discrete-wire IDC Connectors, Double-row Sockets Connectors *1 Semi-covers *2 XG5S-1001 XW2B-20G4 XG4M-2030-T XG5M-2032-N XG5M-2035-N XW2B-34G4 XG4M-3430-T XG5M-3432-N XG5M-3435-N XG5S-1701 XW2B-40G4 XG4M-4030-T XG5M-4032-N XG5M-4035-N XG5S-2001 XW2B-50G4 XG4M-5030-T XG5M-5032-N XG5M-5035-N XG5S-2501 XW2B-60G4 XG4M-6030-T XG5M-6032-N XG5M-6035-N XG5S-3001 *1. Either the XG5M-@@32-N or the XG5M-@@35-N may be used. *2. Each Connector requires two Semi-covers. 2 XW2B Flat Cable Units with a Terminal Block with M3.5 Screws XW2B-@@G5 Flat Cable Connector (MIL Plug) 3.5 3.5 15.5 29.5 45 Two, 3.5 dia. 7 8.5 7.3 Terminal Block 7 43.5 (45.3) Wiring Diagram Flat Cable Connector (mating side) 2 4 1 3 20.5 N-2 N N-3 N-1 DIN Track lock Dimensions Triangular mark Model N-3 3 1 N-1 Terminal Block (terminal side) 2 4 N-2 N Note: All pins on the Flat Cable Connector correspond 1-to-1 to the terminal of the same number on the terminal block as shown above. No. of poles Dimension A (mm) Applicable Connector models * XW2B-20G5 20 112.5 XG4A-2031 XW2B-34G5 34 180.0 XG4A-3431 XW2B-40G5 40 202.5 XG4A-4031 XW2B-50G5 50 247.5 XG4A-5031 XW2B-60G5 60 292.5 XG4A-6031 *Flat Cable Connectors have one polarity slot. Note: Terminal block pitch is 8.5 mm. Applicable Connectors Applicable Connectors (order separately) Model Flat Cable Connectors, MIL Sockets with Strain Reliefs Discrete-wire IDC Connectors, Double-row Sockets Connectors *1 Semi-covers *2 XW2B-20G5 XG4M-2030-T XG5M-2032-N XG5M-2035-N XG5S-1001 XW2B-34G5 XG4M-3430-T XG5M-3432-N XG5M-3435-N XG5S-1701 XW2B-40G5 XG4M-4030-T XG5M-4032-N XG5M-4035-N XG5S-2001 XW2B-50G5 XG4M-5030-T XG5M-5032-N XG5M-5035-N XG5S-2501 XW2B-60G5 XG4M-6030-T XG5M-6032-N XG5M-6035-N XG5S-3001 *1. Either the XG5M-@@32-N or the XG5M-@@35-N may be used. *2. Each Connector requires two Semi-covers. 3 XW2B Twin-connector Units with a Terminal Block with M3.5 Screws XW2B-40G5-T Flat Cable Connector (MIL Plug: XG4A-2031 × 2) 3.5 202.5 3.5 15.5 29.5 45 Two, 3.5 dia. 7 8.5 7.3 7 Terminal Block 43.8 (45.3) 2 20.5 Wiring Diagram DIN Track lock Flat Cable Connector (mating side) 2 4 20 22 38 40 1 3 19 21 37 39 37 39 Triangular mark Triangular mark Terminal Block (terminal side) 3 1 2 21 19 4 20 38 22 40 Note: All pins on the Flat Cable Connector correspond 1-to-1 to the terminal of the same number on the terminal block as shown above. Applicable Connectors Applicable Connectors (order separately) Model XW2B-40G5-T Flat Cable Connectors, MIL Sockets with Strain Reliefs XG4M-2030-T Discrete-wire IDC Connectors, Double-row Sockets Connectors *1 Semi-covers *2 XG5M-2032-N XG5M-2035-N XG5S-1001 *1. Either the XG5M-@@32-N or the XG5M-@@35-N may be used. *2. Each Connector requires two Semi-covers. 4 XW2B Daisy Chain Units with a Terminal Block with M3.5 Screws XW2B-20G5-D 3.5 Flat Cable Connector (MIL Plug: XG4A-2031 × 2) 135 3.5 15.5 29.5 45 Two, 3.5 dia. 7 7.3 8.5 7 Terminal Block 43.8 (45.3) 2 20.5 Wiring Diagram DIN Track lock Flat Cable Connector (mating side) 2 20 2 20 1 19 1 19 Triangular mark Triangular mark Terminal Block (terminal side) 19 1 2 20 Note: All pins on the Flat Cable Connector correspond 1-to-1 to the terminal of the same number on the terminal block as shown above. Applicable Connectors Applicable Connectors (order separately) Model XW2B-20G5-D Flat Cable Connectors, MIL Sockets with Strain Reliefs XG4M-2030-T Discrete-wire IDC Connectors, Double-row Sockets Connectors *1 Semi-covers *2 XG5M-2032-N XG5M-2035-N XG5S-1001 *1. Either the XG5M-@@32-N or the XG5M-@@35-N may be used. *2. Each Connector requires two Semi-covers. 5 XW2B Multi-pole, Square-connector Plug Units with a Terminal Block with M3 Screws XW2B-@@Y4 Multi-contact Connector (Plug) A 3.5 3.5 15.5 29.5 45 Two, 3.5 dia. Terminal Block 5.08 Wiring Diagram (Example for Terminal Block with 50 Poles) 2 38.1 20.5 DIN Track lock 2 1 Multi-contact, Square Connector (mating side) 16 3 34 48 35 3 1 18 49 50 Dimensions 32 19 33 17 19 17 47 Model 4 16 18 49 48 Applicable Connector models * XW2B-20Y4 20 67.5 MR-20RMD2 XW2B-34Y4 34 112.5 MR-34RMD2 XW2B-50Y4 50 157.5 MR-50RMD2 *These Connectors are made by Honda Tsushin Kogyo. Note: Terminal block pitch is 5.08 mm. Use a wire size between 0.3 and 1.25 mm2 (AWG22 to AWG16). The wire insertion holes are 1.8 × 2.5 (H × W) mm. Terminal Block (terminal side) 2 No. of poles Dimension A (mm) 50 Note: All pins on the Multi-pole, Square Connector correspond 1-to1 to the terminal of the same number on the terminal block as shown above. Applicable Connectors Model Applicable Connectors *1 Hood *1 XW2B-20Y4 MR-20F (soldered) MRP-20F01 (crimped) *2 MR-20FW (wrapped) MR-20L XW2B-34Y4 MR-34F (soldered) MRP-34F01 (crimped) *2 MR-34FW (wrapped) MR-34L XW2B-50Y4 MR-50F (soldered) MRP-50F01 (crimped) *2 MR-50FW (wrapped) MR-50L *1. All applicable Connector Hoods are made by Honda Tsushin Kogyo. *2. Use MRP-F113 or MRP-F103 crimp terminals made by Honda Tsushin Kogyo. 6 XW2B Multi-pole, Square-connector Plug Units with a Terminal Block with M3.5 Screws XW2B-@@Y5 Multi-contact, Square Connector (Plug) 3.5 A 3.5 15.5 29.5 45 Two, 3.5 dia. 8.5 7.3 Terminal Block 43.8 2 Wiring Diagram (Example for Terminal Block with 50 Poles) 20.5 DIN Track lock Dimensions 2 1 Multi-contact, Square Connector (mating side) 16 3 34 18 Model No. of poles Dimension A (mm) Applicable Connector models * XW2B-20Y5 20 112.5 MR-20RMD2 XW2B-34Y5 34 180.0 MR-34RMD2 XW2B-50Y5 50 247.5 MR-50RMD2 32 19 33 17 48 35 49 50 *These Connectors are made by Honda Tsushin Kogyo. Note: Terminal block pitch is 8.5 mm. 3 1 19 17 47 49 Terminal Block (terminal side) 2 4 16 18 48 50 Note: All pins on the Multi-pole, Square Connector correspond 1-to-1 to the terminal of the same number on the terminal block as shown above. Applicable Connectors Model Applicable Connectors *1 Hood *1 XW2B-20Y5 MR-20F (soldered) MRP-20F01 (crimped) *2 MR-20FW (wrapped) MR-20L XW2B-34Y5 MR-34F (soldered) MRP-34F01 (crimped) *2 MR-34FW (wrapped) MR-34L XW2B-50Y5 MR-50F (soldered) MRP-50F01 (crimped) *2 MR-50FW (wrapped) MR-50L *1. All applicable Connector Hoods are made by Honda Tsushin Kogyo. *2. Use MRP-F113 or MRP-F103 crimp terminals made by Honda Tsushin Kogyo. 7 XW2B Multi-pole, Square Connector Socket Units with a Terminal Block with M3.5 Screws XW2B-@@X5 Multi-contact, Square Connector (Socket) 3.5 A 3.5 15.5 29.5 45 Two, 3.5 dia. 8.5 7.3 Terminal Block 43.8 2 Wiring Diagram (Example for Terminal Block with 50 Poles) 20.5 DIN Track lock Dimensions 48 35 34 33 Multi-contact, Square Connector (mating side) 50 49 Model 2 1 No. of poles Dimension A (mm) Applicable Connector models * 32 19 16 3 17 18 XW2B-20X5 20 112.5 MR-20RFD2 XW2B-34X5 34 180.0 MR-34RFD2 XW2B-50X5 50 247.5 MR-50RFD2 *These Connectors are made by Honda Tsushin Kogyo. Note: Terminal block pitch is 8.5 mm. 3 1 19 17 47 49 Terminal Block (terminal side) 2 4 16 18 48 50 Note: All pins on the Multi-pole, Square Connector correspond 1to-1 to the terminal of the same number on the terminal block as shown above. Applicable Connectors Model Applicable Connectors *1 Hood *1 XW2B-20X5 MR-20M (soldered) MRP-20M01 (crimped) *2 MR-20MW (wrapped) MR-20L XW2B-34X5 MR-34M (soldered) MRP-34M01 (crimped) *2 MR-34MW (wrapped) MR-34L XW2B-50X5 MR-50M (soldered) MRP-50M01 (crimped) *2 MR-50MW (wrapped) MR-50L *1. All applicable Connector Hoods are made by Honda Tsushin Kogyo. *2. Use MRP-F113 or MRP-F103 crimp terminals made by Honda Tsushin Kogyo. 8 XW2B Board I/O Units with a Terminal Block with M3.5 Screws XW2B-40F5-P M2.6 I/O Board Connectors (40-pin Plug) 202.5 3.5 3.5 15.5 29.5 45 Two, 3.5 dia. 7.3 7 8.5 7 Terminal Block 43.8 2 20.5 DIN Track lock Wiring Diagram Dimensions FCN-364P040-AU Plug B (mating side) A 1 2 19 20 Model No. of poles Applicable Connectors and Circuits * 1 2 19 20 XW2B-40F5-P 40 FCN-364P40-AU (Connector) FCN-360A1 (Anchor) *These Connectors and circuits are made by Fujitsu. Note: Terminal block pitch is 8.5 mm. Terminal Block (terminal side) 1 3 2 37 4 39 38 40 Applicable Connectors Model Applicable Connectors *1 Hood *1 XW2B-40F5-P FCN361J040-AU (soldered) FCN363J040-AAU (crimped) FCN360C040B *1. All applicable Connectors and Covers are made by Fujitsu. *2. Refer to the OMNUC U Series user's manual for details on the Connecting Cable used between the XW2B-40F5-P and the U-series AC Servo Driver. 9 XW2B Safety Precautions Precautions for Correct Use ● Wiring • Always turn OFF the power supply before wiring. Otherwise, cables or other conductors can short the terminals and cause the Unit to fail. • Do not connect or disconnect Connectors with the power turned ON. Otherwise, it may cause malfunctions. ● Wiring Terminal Blocks • Direct Wire Connections with a Terminal Block with M3 Screws 1. Use a wire size between 0.3 and 1.25 mm2 (AWG22 to AWG16). 2. Prepare the end of each wire as shown in the following diagram. ● Terminal Screw Tightening Torque • Select a tightening torque from the following table when connecting wires or crimp terminals to the terminal block. Tightening torque N⋅m Terminal Block With M3 screws 0.40 With M3.5 screws 0.59 ● Mounting Units to and Removing Units from DIN Track • For terminal blocks with M3 screws, use a flat-heat screwdriver like the one shown in the following diagram. 2.9- to 3.5-mm blade 6 mm Screw slot width: 0.7 3. The wire insertion holes are 1.8 × 2.5 (H × W) mm on the terminal block with M3 screws. • Direct Wire Connections with a Terminal Block with M3.5 Screws Round Forked 3.7 mm dia. 3.7 mm 6.8 mm max. 6.8 mm max. Applicable crimp terminals AWG22 to AWG16 (0.30 to 1.25 mm2) 2-3.5 AWG16 to AWG14 (1.25 to 2.0 mm2) 1.25Y-3.5 AWG22 to AWG16 (0.30 to 1.25 mm2) 2Y-3.5 AWG16 to AWG14 (1.25 to 2.0 mm2) Forked mounted side-to-side on DIN Track. The flanges for mounting screws are located on each side at the bottom of the XW2B. • Secure both ends of the XW2B with End Plates. • When removing the Unit from a DIN Track, insert a flat-head screwdriver into the slider and pull the lock out. Applicable wires 1.25-3.5 Round • XW2B Connector-Terminal Block Conversion Units can be (With a Terminal Block with M3 Screws) Round rod Blade Dia. W t = 0.75 Applicable crimp terminals Rod Blade Applicable wires TC-05 Dia. = 1 AWG22 to AWG18 (0.30 to 0.75 mm2) TC-1.25S Dia. = 1.5 AWG22 to AWG16 (0.30 to 1.25 mm2) BT1.25-9-1 BT1.25-10-1 W = 2.2 AWG22 to AWG16 (0.30 to 1.25 mm2) Note: Round rod and blade crimp terminals are made by Nichifu. 10