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The GE DS200DTBAG1A DS200DTBAG1AAA Digital Contact Terminal Board connects dry contact inputs to the drive controller. This board interfaces with limit switches, push buttons, and relay contacts. You will find it converting mechanical switch closures into digital logic signals. It provides a clean and organized wiring solution for cabinet installations.
Core Technical Specifications
The GE DS200DTBAG1A DS200DTBAG1AAA Digital Contact Terminal Board measures 28.0 cm in width and 14.0 cm in height. Its board depth equals 2.8 cm including terminal block heights. The total assembly weighs approximately 0.38 kilograms. Thirty-two digital contact input channels populate the board’s surface area. Each channel accepts dry contact or solid-state switch closure signals.
| Parameter | Specification |
|---|---|
| Number of Inputs | 32 Dry Contact Channels |
| Input Type | Sink or Source (Jumper Selectable) |
| Contact Wetting Voltage | 24 VDC Internal Supply |
| Wetting Current | 5 mA (Contact Cleaning Current) |
| Debounce Filter | Programmable 0-25 ms |
| Terminal Type | Screw Clamp, 32 Positions |
| Wire Gauge | 18 AWG to 14 AWG (Stranded Copper) |
| Dimensions (W x H x D) | 28.0 cm x 14.0 cm x 2.8 cm |
| Weight | 0.38 kg (approx) |
Connectors and Interface Headers
The GE DS200DTBAG1A DS200DTBAG1AAA Digital Contact Terminal Board uses one 50-pin ribbon cable header for signal output. This header sends all 32 digital input states to the main controller. Thirty-two screw terminal blocks provide connection points for field contact wiring. A clear silkscreen label identifies each terminal number and channel assignment. The board also includes a 3-position header for external contact supply selection.
Input Conditioning and Status Indication
This digital contact board provides optocoupler isolation on every input channel. Each channel includes a built-in debounce filter to eliminate contact bounce. Moreover, the GE DS200DTBAG1A DS200DTBAG1AAA Digital Contact Terminal Board supplies internal wetting voltage for dry contacts. This voltage prevents contact oxidation over long-term operation. Thirty-two green LEDs illuminate when each corresponding contact closes. A red LED indicates proper 24 VDC auxiliary power presence.
Energy Storage and Installation Guidelines
This digital contact board contains no electrolytic capacitors on any signal path. Therefore, it stores absolutely zero energy after power disconnection. The GE DS200DTBAG1A DS200DTBAG1AAA Digital Contact Terminal Board operates from 0°C to +55°C ambient temperature. Mount the board on standard DIN rail or directly on the cabinet backplate. Torque all terminal screws to 5-7 inch-pounds for reliable connections. Use shielded cable for long field wiring runs exceeding 30 meters. Keep contact wiring away from high-power AC cables to reduce noise pickup.