Product Overview:
The document introduces the DB-120V-4 and DB-350V-4 One-touch Lock Bridge Boxes, highlighting their easy connection feature through a one-touch lock terminal block. These compact 4-channel bridge boxes are designed for use with EDX-11A and offer quarter, half, and full bridge configurations.

Specifications:
- Bridge Configurations: The DB-350V-4 supports quarter bridge (2-wire and 3-wire systems at 350 Ω), half bridge (120 to 1000 Ω), and full bridge systems (120 to 1000 Ω). The DB-120V-4 supports similar configurations but at 120 Ω for quarter bridge systems.
- Dimensions: 154(W) x 22(H) x 61.4(D) mm, excluding protrusions.
- Weight: Approximately 350 g with DVB4-MOUNT attached, 280 g for the mainframe.

Features:
- Connection Status: Indicated by SELECT LED.
- Gage Connection Terminal: Utilizes a one-touch lock terminal block for easy connection.

Accessories:
- N-122: Connection cable with 4 NDIS connectors.
- N-46: Connection cable dedicated to EDX-11A.
- DBV4-MOUNT: Bridge box mounting board.

Applicable Strain Gage:
Supports stranded wire (0.2 mm² to 0.75 mm²) and solid wire (0.4 mm to 1.2 mm) with UL AWG specifications.

Contact Information:
Manufacturer: KYOWA ELECTRONIC INSTRUMENTS CO., LTD.
Address: 3-5-1, Chofugaoka, Chofu-shi, Tokyo 182-8520, Japan.
Phone: +81-42-489-7220
Email: [email protected]
Website: www.kyowa-ei.com