Basic Information

Model: PCI-1200 (Part Number: 777386-01, 777097-01)

Bus: 32-bit PCI 2.1 (Plug-and-Play)

Type: 12-bit multi-functional DAQ (AI + AO + DIO + Counter)

Status: Out of Production (EOL), Second-hand / In Stock Circulation

Core parameters

Analog Input (AI)

Channels: 8 single-ended / 4 differential (software selectable)

Resolution: 12 bits (4096 levels)

Sampling rate: Up to 100 kS/s (single channel)

Input range (software programmable):

Single polarity: 0–10 V

Bi-polarity: ±5 V, ±10 V

Gain: 1/2/5/10/20/50/100 (software)

Overvoltage protection: ±35 V (per channel relative to ground)

Analog Output (AO)

Channels: 2 12-bit DACs (voltage output)

Output range: 0–10 V (single polarity), ±5 V (bi-polarity)

Resolution: 2.44 mV

Update rate: 20 S/s ~ 1 kS/s

Digital I/O (DIO)

Channels: 24 TTL-level (3×8-bit ports)

Direction: Each port can be independently set as input/output

Level: TTL/CMOS compatible (–0.5 V ~ 5.5 V)

Counter / Timer

Quantity: 3×16-bit

Clock: 2 MHz (accuracy ±50 ppm)

Maximum input frequency: 8 MHz

Physical and Environmental

Connector: 50-pin female connector

Size: 17.45 × 10.56 cm (standard PCI half-length card)

Operating temperature: 0 ℃ ~ +55 ℃

Power supply: PCI +5 V, approximately 425 mA

Software Compatibility

Driver: NI-DAQ Legacy (not supported by DAQmx)

System: Win95/98/NT/XP; Windows 7 and above do not natively support

Alternative Models (Direct Compatibility)

PCIe‑6321: PCIe bus, higher performance, API fully compatible

USB‑6002: USB portable, low-cost replacement