Technical Specifications:
Type: Screw-clamp terminal block
Wire Size: 14-22 AWG (stranded/solid)
Torque Rating: 0.5 Nm (4.4 lb-in) max
Voltage Rating: 300V AC/DC
Current Rating: 10A per channel
Channels: 16 or 32 points (model dependent)
Mounting: Snap-on to I/O module base
Labeling: Pre-printed or writable labels included
Type: Screw-clamp terminal block
Wire Size: 14-22 AWG (stranded/solid)
Torque Rating: 0.5 Nm (4.4 lb-in) max
Voltage Rating: 300V AC/DC
Current Rating: 10A per channel
Channels: 16 or 32 points (model dependent)
Mounting: Snap-on to I/O module base
Labeling: Pre-printed or writable labels included
Functional Features:
Tool-less or screw-driver wire connection options.
Clear channel numbering for easy identification.
Test points for troubleshooting without disconnecting wires.
Mechanical keying prevents mismatched module installation.
Durable construction resists vibration and corrosion.
Color-coded options for signal type differentiation.
Tool-less or screw-driver wire connection options.
Clear channel numbering for easy identification.
Test points for troubleshooting without disconnecting wires.
Mechanical keying prevents mismatched module installation.
Durable construction resists vibration and corrosion.
Color-coded options for signal type differentiation.
Application Scenarios:
Industrial machinery control panels.
Process instrumentation wiring (4-20mA, thermocouples).
Discrete sensor and actuator connections.
Retrofit projects requiring organized wiring transitions.
High-density I/O applications.
Industrial machinery control panels.
Process instrumentation wiring (4-20mA, thermocouples).
Discrete sensor and actuator connections.
Retrofit projects requiring organized wiring transitions.
High-density I/O applications.
Performance Parameters:
Contact Resistance: Low and stable over time.
Dielectric Strength: High insulation between adjacent terminals.
Vibration Resistance: Secure clamping prevents wire loosening.
Thermal Rating: Operates safely at full load in enclosed panels.
Lifecycle: Rated for thousands of insertion/removal cycles.
Contact Resistance: Low and stable over time.
Dielectric Strength: High insulation between adjacent terminals.
Vibration Resistance: Secure clamping prevents wire loosening.
Thermal Rating: Operates safely at full load in enclosed panels.
Lifecycle: Rated for thousands of insertion/removal cycles.
Structural Characteristics:
Compact footprint matches I/O module width.
Hinged cover protects terminals from dust and accidental shorts.
Removable terminal strips for pre-wiring off-panel.
Integrated DIN rail clip or direct mount to module.
Robust plastic housing with flame-retardant rating.
Compact footprint matches I/O module width.
Hinged cover protects terminals from dust and accidental shorts.
Removable terminal strips for pre-wiring off-panel.
Integrated DIN rail clip or direct mount to module.
Robust plastic housing with flame-retardant rating.
Working Principle:
Provides a secure mechanical and electrical connection between external field devices and the internal pins of the I/O module. When the I/O module is removed for service, the terminal block remains wired, preserving the field infrastructure. Signals pass directly through the metal contacts to the module’s electronics.
Provides a secure mechanical and electrical connection between external field devices and the internal pins of the I/O module. When the I/O module is removed for service, the terminal block remains wired, preserving the field infrastructure. Signals pass directly through the metal contacts to the module’s electronics.
Installation Requirements:
Strip wire ends to correct length (approx. 7mm).
Insert wire fully into clamp before tightening screw.
Torque screws to specification to avoid damage or loose connections.
Snap terminal block onto I/O base securely before inserting module.
Apply labels corresponding to field device tags.
Route wires neatly using ducting or ties to prevent strain.
Strip wire ends to correct length (approx. 7mm).
Insert wire fully into clamp before tightening screw.
Torque screws to specification to avoid damage or loose connections.
Snap terminal block onto I/O base securely before inserting module.
Apply labels corresponding to field device tags.
Route wires neatly using ducting or ties to prevent strain.
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