
!40 CPU 534 14A Module Specifications, continued
140 CPU 534 14A
Specifications,
continued
Maximum Number of Option Module Interfaces 6
Watchdog Timer 250 ms (S/W adjustable)
Logic Solve Time 0.1 ms / k to 0.5 ms / k
Battery 3 V Lithium
Service Life 1200 mAh
Shelf Life 10 years with 0.5% loss of capacity per year
Battery Load Current @ Power-off
Typical 14 microamps
Maximum 420 microamps
Communication
Modbus (RS-232) 2 serial ports (9-pin D-shell)
Modbus Plus (RS-485) 1 network port (9-pin D-shell)
Programming Software Compatability Modsoft Ver. 2.6
Concept Ver. 2.1 with B2.1 patch exec
Concept Ver 2.2 with SR2
ProWORX NxT Ver. 2.0
ProWORX Plus Ver. 1.05
General
Diagnostics Power Up
RAM
RAM Address
Executive
Checksum
User Logic
Check
Processor
Runtime
RAM
RAM Address
Executive Checksum
User Logic Check
Bus Current Required 1.25 A
TOD Clock +/- 8.0 seconds/day 0 ... 60° C
Operating Temperature 0 ... 50° C
Maximum Number of NOM, NOE, and MMS Modules
(any combination)
6