DS6222 A/D板卡

DS6222 A/D板卡提供32个模拟输入通道。该板卡能满足典型机电一体化应用场景的需求，此类场景对采样率要求较低，但需高通道密度。单卡仅占用一个插槽，可构建紧凑型快速控制原型(RCP)与硬件在环(HIL)系统

Parameter	Specification
Angular processing units	Number of units: 1 (usable as slaves) Maximum speed: 168,000 °/s (28,000 rpm)
Communication interface	IOCNET (up to 2.5 Gbit/s link speed)
Provided channel types	32× Analog In 26 (The channels can be configured in pairs to establish up to 16 pseudo-differential inputs.) The channels are divided into 4 groups with 8 channels each. Each group has its own analog reference input.
I/O connector	50-pin Sub-D
Protected voltage range	-60 V … +60 V continuous
Typical power consumption	10 W (typ. 0.417 A, at +24 V)
Physical size	238 × 100 × 19 mm (without fastening bracket) Requires 1 slot

Parameter	Specification
Analog voltage measurement: Input voltage range	Configurable via software: -10 V … +10 V -60 V … +60 V
Analog voltage measurement: Reference voltage range (reference pin to GND)	-60 V … +60 V
Analog voltage measurement: Input resistance	Min. 1 MΩ to GND (each input pin)
Analog voltage measurement: Reference input resistance	Min. 1 MΩ to GND (each reference pin)
Analog voltage measurement: Resolution	16 bit
Analog voltage measurement: Conversion time	512 ns
Analog voltage measurement: Sample rate	1.95 MS/s (fixed)
Analog voltage measurement: -3dB cutoff frequency	100 kHz
Analog voltage measurement: Offset error	For ±10 V voltage range: typ. ±2 mV For ±60 V voltage range: typ. ±10 mV
Analog voltage measurement: Gain error	Typ. ±0.1%
Protected voltage range	±60 V continuous
Channel multiplication	No
Failure routing unit (FRU)	No