R&S®TS-PIO4 Digital Functional Test Module

Характеристики - R&S®TS-PIO4 Digital Functional Test Module

32?channel programmable digital I/O module
Key Facts

• 32 digital input and 32 digital output channels
• 40 MHz sample rate, depending on levels and number of channels
• FPGA-based flexibility and realtime task execution independent of operating system used
• 12.5 ns resolution
• 8 groups of 4 channels each: –6 V to +10 V
• Tristate control for every output channel in dynamic mode
• Programmable DIO level (high and low) per group with 14 bit resolution
• Two programmable input threshold levels per group for hysteresis or level monitoring
• High output current with 150 mA per channel
• Synchronization/triggering (bidirectional) via PXI trigger bus or XTI (TTL)
• External clock input via EXT_CLK input pin (TTL)
• Selftest software
• Soft front panels for immediate use
• LabWindows/CVI device driver support
• Test software library R&S®GTSL in DLL format

Brief Description The R&S®TS-PIO4 digital functional test module contains flexibly programmable 32-bit digital inputs and 32-bit digital outputs that are able to acquire and stimulate static or dynamic digital patterns. The R&S®TS-PIO4 digital functional test module is a compact PCI/PXI module that takes up only one slot on the R&S®CompactTSVP test system versatile platform. The characteristics of the digital lines can be configured with 14 bit resolution levels per port. In addition, the levels of the output ports can be programmed to meet application requirements. The input ports have a programmable threshold and hysteresis to match the specifications of common digital logic families.
Specifications

Use on R&S®CompactTSVP platform
R&S®CompactTSVP		1 slot required
Interfaces
Control bus		CompactPCI/PXI
DUT connector (front)		DIN 41612, 96 pins
Rear I/O connector		CompactPCI connector, 110 pins
Module features
Data input channels
Channels	single-ended channels	32, on 8 ports of 4 bit
Input modes 1)		hysteresis, comparator
Input levels 2)	clamping if outside range
	range 0	–7.5 V to +10.0 V
	range 1	–5.0 V to +12.0 V
	range 2	–3.3 V to +12.0 V
	range 3	0.0 V to +12.0 V
Input thresholds 2)	two programmable thresholds, 14 bit resolution
	range 0	–6.0 V to +5.1 V
	range 1	–3.5 V to +7.1 V
	range 2	–1.8 V to +7.1 V
	range 3	+1.5 V to +7.1 V
Input resistance		1 M?
Signal acquisition timing
Sample rate		0.01 Hz to 40 MHz with 12.5 ns resolution, depending on levels and number of channels
Trigger delay		50 ns to 50 s with 12.5 ns resolution
Data buffer depth/width	programmable	2 Msample at 32 bit (IN 1 to IN 32)
Protection
Overvoltage protection		±24 V
Data output channels
Channels	single-ended channels	32, on 8 ports of 4 bit, the number of channels that can be simultaneously used depends on the level range, frequency and load 2)
Output modes		analog, tristate
Analog output mode 2)	output voltage
	range 0	VL = –6.0 V to –1.5 V
		VH = –6.0 V to +8.0 V
	range 1	VL = –3.5 V to +1.0 V
		VH = –3.5 V to +10.0 V
	range 2	VL = –1.8 V to +2.7 V
		VH = –1.8 V to +10.0 V
	range 3	VL = +1.5 V to +6.0 V
		VH = +1.5 V to +10.0 V
	output current	max. 150 mA per channel, 10 mA to 350 mA per port 1)
	output resolution	14 bit
Tristate control output mode	output voltage	none
Output resistance		typ. 30 ?
Realtime stimulation 1)
Sample rate		0.01 Hz to 40 MHz at 12.5 ns resolution, depending on levels and number of channels
Trigger delay		50 ns to 50 s at 12.5 ns resolution
Data buffer depth/width	programmable	2 Msample at 32 bits (OUT 1 to OUT 32)
Implementation of bidirectional data buses	tristate control	programmable, per sample, portwise connection of data input with data output channels via onboard analog switches
Protection	short-circuit	reverse voltage up to ±24 V at 150 mA
Relay channel
Ground-relay channel	ground relay to disconnect chassis ground for in?circuit tests (ICT)	SPST, to ground
Maximum switching voltage	DC/AC	30 V/125 V (RMS)
Maximum switching current	DC/AC	2 A/0.5 A (RMS)
Maximum switching power	DC/AC	60 W/62.5 VA
Pattern comparator
Comparison		32-bit data input channel pattern with 32-bit reference pattern, 32-bit comparison enable mask
Applications
Frequency measurement 3)	maximum input frequency	10 MHz at 50 % duty cycle
	minimum pulse width	50 ns
	frequency resolution	25 ns
	measurement time	200 ns to 50 s gate time or up to 232 – 1 comparator matches
	trigger	software trigger
Event counting 3)	minimum pattern duration	50 ns
	gate time	200 ns to 50 s
	event counts	up to 232 – 1
Trigger generator	output to PXI trigger	XTO input to trigger units
Synchronization
Trigger units		2, fully independent hardware trigger logic
Applications		? programmable trigger generator ? generation of realtime stimulation clock ? generation of realtime acquisition clock ? frequency measurement
Synchronization inputs		? 1, local TTL trigger (XTI) ? 8, PXI trigger bus ? 1, pattern comparator
Trigger unit characteristics 4)	reference pattern	10 bit, 3 states: high, low, don’t care
	slope	positive/negative
	delay	25 ns to 50 s
	output signals	? trigger received signal (25 ns pulse) ? trigger active signal (start of trigger until end of burst) ? sample pulse (25 ns pulse for each sample)
Synchronization outputs		? 1, local TTL trigger (XTO) ? 8, PXI trigger bus
Signals		? output, trigger unit 1 (IT1) ? output, trigger unit 2 (IT2) ? output, pattern comparator ? input signal to trigger unit (XTI)
External clock
Input voltage		5 V TTL
Frequency range		20 MHz to 40 MHz
General data
Power consumption		40 W, mainly powered from 3.3 V/typ. 2.5 A and 5 V/typ. 4.5 A 5)
Environmental conditions
Temperature	operating temperature range	+5 °C to +40 °C
	storage temperature range	–10 °C to +60 °C
Damp heat		+40 °C, 80 % rel. humidity, steady state, in line with EN 60068-2-30
Mechanical resistance
Vibration	sinusoidal	5 Hz to 55 Hz, 0.15 mm const. amplitude, 55 Hz to 150 Hz, 0.5 g const., in line with EN 60068-2-6
	random	10 Hz to 300 Hz, acceleration 1.2 g (RMS), in line with EN 60068-2-64
Shock		40 g shock spectrum, in line with MIL-STD-810E, method 516.4
Product conformity
Electromagnetic compatibility	EU: in line with EMC Directive 2004/108/EC	applied harmonized standards: EN 61326-1 (industrial environment), EN 61326-2-1, EN 55011 (class A), EN 61000-3-2, EN 61000-3-3
Electrical safety	EU: in line with Low Voltage Directive 2006/95/EC	applied harmonized standard: EN 61010-1
Dimensions	W ? H ? D	20 mm ? 174 mm ? 316 mm (0.8 in ? 6.8 in ? 12.4 in)
Weight		0.75 kg (1.65 lb)

1) Programmable per group. 2) For an estimation of the limits in ranges 0 to 3, see R&S®TS-PIO4 user manual, chapter 5.3.7 Power consumption. If the operating mode to be used exceeds 80 % of the maximum allowed power consumption, monitoring of the I/O driver temperature is recommended. 3) Uses one trigger unit. 4) Programmable per trigger unit. 5) Output voltage range 2 with VL = –1.8 V to +2.7 V, VH = –1.8 V to +10.0 V, 16 active outputs, frequency 20 MHz, sample rate 40 Mbps, no load (see user manual, chapter 5.3.7 “Power consumption”).