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SKU:TU837V1
TU837V1 Terminal Block - ABB 8-Channel I/O Module
Manufacturer: ABB
Product No.: TU837V1
Product Type: Termination Unit
Product Origin: Sweden
Payment:T/T, Western Union
Weight: 260g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
ABB 3BSE013238R1 / TU837V1 Extended I/O Terminal Block
The ABB 3BSE013238R1 / TU837V1 is an extended I/O terminal block. It provides 8 channels for industrial control systems. This terminal block works with DO820 and DO821 I/O modules.
Technical Specifications
- Brand & Model: ABB 3BSE013238R1 / TU837V1
- Product Type: Extended I/O Terminal Block
- Connection Type: Terminal Block Connection
- Channels: 8 Independent Channels
- Voltage Rating: 250 V Maximum
- Current per Channel: 3 A Maximum
- Process Connections: 28 Total Connections
- I/O Compatibility: DO820, DO821 Modules
- Configuration: Single I/O (Non-redundant)
- Dielectric Test: 2000 V a.c. Rated
Electrical Specifications
- Signal Wire Sizes: Solid 0.2-6 mm², Stranded 0.2-4 mm², 24-10 AWG
- Signal Torque: 0.5-0.6 Nm Recommended
- Signal Stripping: 8 mm Length Required
- Return Wire Sizes: Solid 0.2-4 mm², Stranded 0.2-2.5 mm², 24-12 AWG
- Return Torque: 0.5-0.6 Nm Recommended
- Return Stripping: 7 mm Length Required
- Max Process Current: 10 A per Connection
Physical Specifications
- Weight: 0.26 kg (0.57 lbs)
- Width: 126 mm (5 in) with connector
- Installed Width: 120.5 mm (4.74 in) edge-to-edge
- Depth: 64 mm (2.52 in) including terminals
- Height: 110 mm (4.3 in)
- Mounting: Both Direction Mounting Capable
- Temperature: 55°C (131°F) Mounting Temperature
Key Features
- 8-channel terminal block for extended I/O systems
- 250V voltage rating for industrial applications
- Dual-direction mounting for installation flexibility
- Compatible with ABB DO820 and DO821 modules
- 28 process connections for comprehensive wiring
- 3A maximum current per I/O channel
- Lightweight 0.26 kg design for easy handling
Installation Specifications
- Mount in both horizontal and vertical directions
- Use 0.5-0.6 Nm torque for terminal screws
- Strip wires to 8mm (signal) and 7mm (return)
- Maintain 55°C maximum mounting temperature
- Follow 2000V a.c. dielectric test specifications
- Use compatible DO820 or DO821 I/O modules
Frequently Asked Questions
What I/O modules are compatible?
- This terminal block works with ABB DO820 and DO821 I/O modules. It provides connection for these specific module types.
What is the current rating per channel?
- Each channel supports 3A maximum current. The 3BSE013238R1 / TU837V1 provides 10A maximum per process connection.
What are the weight and dimensions?
- The terminal block weighs 0.26 kg (0.57 lbs). Dimensions are 126mm width, 64mm depth, and 110mm height for installation planning.
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