ICP DAS PISO-730A - 16- channel isolated digital input, 16- channel open collector output, Current Sourcing
by ICP DAS

The PISO-730A provides 32 channels isolated digital I/O (16 DI and 16 DO) and 32 channels TTL-level digital I/O (16 DI and 16 DO). Each digital output offers a PNP transistor and integral suppression diode for inductive load. The board interface to field logic signals, eliminating ground-loop problems and isolating the host PC from damaging voltages. Its isolated I/O channels provide up to 3750Vdc of protection.

The PISO-730A has one 37-pin D-type connector and two 20-pin flat-cable connectors. The flat-cable can be connected to ADP-20/PCI adapter. The adapter can be fixed on the chassis. It can be installed in a 5V PCI slot and can support truly "Plug and Play"

• PCI Bus
• 16 isolated DI/DO channels
• 32 TTL-level DIO channels (16 x DI & 16 x DO)
• DC/DC converter built-in
• One DB-37 D-type connector for isolation input and output
• Two separate 20-pin connectors for non-isolated input and output channels.
• 3750Vdc isolation voltage
• n Interrupt: 2 channels
• 5V PCI board

Isolated Digital Input
Type	Isolated current input
Isolation Voltage	3750Vdc
Input voltage	3.5V to 30 Vdc
Input impedance	1.2K/1W
Response time	10KHz Max
Logic high voltage	2.4V (Min.)
Logic low voltage	0.8V (Max.)
16 TTL-level inputs
16 Optical-isolated inputs
Isolated Digital Output
Output voltage	3750 Vrms
open-collector 10 to 30 Vdc	open-collector 10 to 30 Vdc
Isolation voltage	3750Vdc
Source current	100mA max.
Response time	10KHz max.
Sink current	8 mA (Max.)
Source current:	0.4 mA (Max.)
16 TTL-level Outputs
16 optical-isolated outputs
General Environment
Operating Temperature	0 ~ 60 °C
Storage Temperature	-20 ~ 70 °C
Humidity	0 - 90% (non-condensing)
Dimensions	180mm x 105mm
Power consumption	5V/600mA

PISO-730A.pdf

88 K