Note: You are seeing this text-only version of our site
because you are using an older browser that is not standards-compliant.
How to upgrade to a FREE standards-compliant browser.
Some Netscape 7 and Mozilla users may see this warning in error.
to fix the problem.
Back to Company
942MB Frequency/Pulse Counter Module
2 input channels - periodic/pulse waveform signals
Standard RS-485 Modbus-RTU communication; Easy PC configuration; 115Kbps max baud rate; Compact 1"-wide DIN-rail mounting; Pluggable terminals; Low power; Self-diagnostics w/LED indication; -25 to 70?C wide operating range; Approvals for CE, UL, cUL, CL1 Div 2 Groups ABCD.
2 input channels; Frequency (0 to 50KHz ) or pulse (0 to 65,535 counter) input range; 2 discrete outputs/limit alarms (solid-state relays, Form A SPST-NO, 0 to 48V DC, 1A DC loads); 10 - 36V DC or 24V AC power requirement; 1500V AC 4-way isolation (inputs, outputs, network, and power); 942MB Spec. Sheet
Copyright © 2005-2019 Modbus Organization, Inc.
PO Box 628 Hopkinton, MA 01748. All rights reserved.
By using Modbus.org, you accept the terms of our visitor