WinSystems’ ISM-TRM-RELAY has 16 independent Form C relays on board. There are two signal lines, Normally Open (NO) and Normally Closed (NC) plus a Common associated for each relay. The contacts can handle 6A @ 250VAC/24VDC for applications requiring medium current capacity plus isolation.
WinSystems’ ISM-TRM-COMBO offers three different signal conditioning circuits for maximum configuration flexibility. There are eight isolated inputs that have the capability to support either an active high or active low signal from 5 to 30 volts. Every input line is optically isolated from the others and from the computer interface circuits with an isolation voltage rating that exceeds 2500V. Then each input line is wired to a contact bounce eliminator to remove extraneous level changes that result when interfacing with mechanical contacts such as switches or relays.
There are eight isolated outputs for applications requiring medium current capacity. Each output has a NPN Darlington transistor pair with an integral clamp diode for switching inductive loads and transient suppression. The collector-emitter voltage can withstand up to 30 volts and each output is capable of sinking 500 mA of current. The isolation voltage rating exceeds 2500V.
The ISM-TRM-COMBO also has eight independent SPDT Form C relays that can handle 6A @ 250VAC/24VDC for applications requiring medium current capacity plus isolation.
These boards will work with small form factor embedded PC and I/O modules that use WinSystems’ WS16C48-compatible digital I/O controller connector pinout. They will also work with other manufacturers’
Both ISM-TRM-RELAY and ISM-TRM-COMBO signal conditioning modules are RoHS-compliant and can operate over an industrial temperature range of -40° to +85°C.
Special configurations can be populated for OEM applications.
AVAILABILITY AND PRICING
Both boards are in stock. Please contact WinSystems’ Application Engineering Group for pricing; telephone: (817) 274-7553, Fax: (817) 548-1358, and e-mail: firstname.lastname@example.org.
http://www.winsystems.com, located in Arlington, Texas, designs and manufactures industry-standard PC/104, PC/104-Plus, EPIC, EBX, Pico-I/O, SUMIT-ISM, and STD Bus single board computers (SBCs), I/O modules, and enclosures for use by OEMs and system integrators worldwide. We have served the industrial, transportation, pipeline, Mil/COTS, communications, and medical markets for over 30 years. We are an employee-owned company.