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1790-T8BV8BX Allen-Bradley
Original price
$460.00
-
Original price
$618.72
Original price
$460.00
$460.00
-
$618.72
Current price
$460.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1790-T8BV8BX is an Allen-Bradley CompactBlock LDX expansion module providing eight universal inputs and eight sourcing 24 V dc outputs in a T-Block form factor. It attaches to a CompactBlock LDX base to extend I/O capacity in DeviceNet-based control systems. Typical applications include mid-tier machine-level control, modular skid integration, and discrete I/O expansion in packaging, material handling, or process systems. 1790-T8BV8BX serves as a field-wired interface between field devices and the LDX base, delivering both signal input and output capability.
Best Suited For
- DeviceNet-based CompactBlock LDX expansion
- Add universal inputs and sourcing outputs to existing base
- Machine-level discrete I/O extension
- Modular skid or conveyor control integration
I/O configuration
8 universal inputs / 8 sourcing outputs
Output type
Sourcing 24 V dc
Mounting interface
T-Block expansion
Input impedance
4.8 kΩ
Input/output status indicators
8 green LEDs
Technical Specifications
I/O & Electrical
Number of inputs
8 points, non-isolated, universal
Number of outputs
8 points, non-isolated, sourcing
Input impedance
4.8 kΩ
Input on-state voltage
9.6 V dc min / 24 V dc nom / 28.8 V dc max
Input off-state voltage, max
5.0 V dc
Input on-state current, max
8 mA per point @ 28.8 V dc
Input signal delay, max
10 ms (OFF to ON and ON to OFF)
Output on-state voltage
10 V dc min / 24 V dc nom / 28.8 V dc max
Output on-state voltage drop, max
0.5 V dc
Output on-state current, min
1 mA per channel
Output off-state leakage, max
0.5 mA
