Parameters & Specifications
Category Specification
Model Number UD1CG3-004N-6AA-2TA-N
Product Line CENTUM VP (Primary), and can also be used in ProSafe-RS*
Function Dual-channel Isolated Universal Analog Input
Input Signal Software-Selectable DC Voltage/Current. The code 6AA denotes a versatile input that is typically configured for:
• Current: 4-20 mA (most common), 0-20 mA, etc.
• Voltage: 1-5 V, 0-5 V, etc.
Number of Channels 2 (Dual-channel, independent)
Isolation Channel-to-Channel and Channel-to-Backplane isolation.
Input Impedance • Current input: ~ 250 Ω (burden resistance)
• Voltage input: Typically > 1 MΩ
Accuracy High accuracy, typically ±0.1% of reading or better for the 4-20 mA range.
Power Supply Supplied from the node baseplate (24 V DC).
Update Time Approx. 500 ms per channel (standard for control AI modules).
Safety Certification While robust, this module is primarily designed for basic process control (BPCS) in CENTUM VP. Its use in ProSafe-RS would be for non-SIL or lower-integrity applications unless specifically certified for a safety loop.
Operating Temperature 0 °C to +60 °C (+32 °F to +140 °F)
Mounting Plug-in module for a Node (N-Node) baseplate in a CENTUM VP FIO station.