Standard-type Connector-Terminal Block Conversion Units XW2B CSM XW2B DS E 4 2 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 No. of poles Appearance Model XW2B-20G4 20 XW2B-34G4 34 Terminal block with XW2B-40G4 40 M3 screws XW2B-50G4 50 XW2B-60G4 60 Flat Cable XW2B-20G5 20 XW2B-34G5 34 Terminal block with XW2B-40G5 40 M3.5 screws Flat Cable Connectors XW2B-50G5 50 *1 XW2B-60G5 60 Twin-connector XW2B-40G5-T 40 Terminal block with M3.5 screws Daisy Chain XW2B-20G5-D 20 XW2B-20Y4 20 Terminal block with XW2B-34Y4 34 M3 screws XW2B-50Y4 50 Multi-pole, Square Connector Multi-pole, Square Plugs Connector *2 Terminal block with XW2B-50Y5 50 M3.5 screws *1. Flat Cable Connectors have one polarity slot. *2. These Plugs and Sockets are made by Honda Tsushin Kogyo. 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. 1XW2B Ratings and Specifications Type XW2B- G XW2B- Y XW2B-40F5-P Item Flat Cable Units Multi-pole, Square-connector Units Board I/O Unit Rated current 1 A Rated voltage 125 VAC Insulation resistance 100 M min. (at 500 VDC) Dielectric strength 500 VAC for 1 min (leakage current: 1 mA max.) Ambient operating 0 to 55C temperature Dimensions (Unit: mm) Flat Cable Units with a Terminal Block with M3 Screws XW2B- G4 Flat Cable Connector (MIL Plug) 3.5 A 3.5 15.5 29.5 45 Two, 3.5 dia. 5.08 Terminal Block (45.3) 38.1 20.5 Wiring Diagram Flat Cable 2 4 N-2 N Connector DIN Track lock (mating side) 1 3 N-3 N-1 Dimensions Triangular mark Model 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 1 3 N-3 N-1 XW2B-50G4 50 157.5 XG4A-5031 Terminal Block (terminal side) XW2B-60G4 60 180.0 XG4A-6031 2 4 N-2 N *Flat Cable Connectors have one polarity slot. Note: All pins on the Flat Cable Connector correspond Note: Terminal block pitch is 5.08 mm. 1-to-1 to the terminal of the same number on the 2 Use a wire size between 0.3 and 1.25 mm (AWG22 to AWG16). terminal block as shown above. The wire insertion holes are 1.8 2.5 (H W) mm. Applicable Connectors Applicable Connectors (order separately) Model Discrete-wire IDC Connectors, Double-row Sockets Flat Cable Connectors, MIL Sockets with Strain Reliefs Connectors *1 Semi-covers *2 XG5M-2032-N XW2B-20G4 XG4M-2030-T XG5S-1001 XG5M-2035-N XG5M-3432-N XW2B-34G4 XG4M-3430-T XG5S-1701 XG5M-3435-N XG5M-4032-N XW2B-40G4 XG4M-4030-T XG5S-2001 XG5M-4035-N XG5M-5032-N XW2B-50G4 XG4M-5030-T XG5S-2501 XG5M-5035-N XG5M-6032-N XW2B-60G4 XG4M-6030-T XG5S-3001 XG5M-6035-N *1. Either the XG5M- 32-N or the XG5M- 35-N may be used. *2. Each Connector requires two Semi-covers. 2