Rockwell-automation MHB44IND Pulse Input and Analogue Output Module Manual do Utilizador Página 1

Triguard SC300E MHB44IND Pulse Input and Analogue Output Module (MHB44IND) Issue 2October 2005 INTRODUCTION PURPOSE The MHB44IND module (Figure 1-1) s

10MHB44INDOctober2005–Issue 2Triguard SC300EVoting operates so that the LFD deviations do not appear on the combined output. If a fault causes health

MHB44INDOctober2005–Issue211Triguard SC300E MHB44IND Pulse Input and Analogue Output Module Pulse Inputs The overall period of one or more cycles of t

12MHB44INDOctober2005–Issue 2Triguard SC300EAnalogue outputs Five test-sockets are provided for monitoring the output lines: one common terminal via 2

MHB44INDOctober2005–Issue213Triguard SC300E MHB44IND Pulse Input and Analogue Output Module Common interface The three discrete control circuits in th

14MHB44INDOctober2005–Issue 2Triguard SC300ESUPPLEMENTARY INFORMATION Connector J1 is the I/O bus. Field output connectors J2 and J3 are in parallel.

MHB44INDOctober2005–Issue215Triguard SC300E MHB44IND Pulse Input and Analogue Output Module The connectors on J2 that are reserved for future use are

16MHB44INDOctober2005–Issue 2Triguard SC300ESERVICING SCOPE System repair is by module replacement. Faulty modules are not repairable in the field. Th

MHB44INDOctober2005–Issue217Triguard SC300E MHB44IND Pulse Input and Analogue Output Module REMOVAL AND REPLACEMENT CAUTION 4Failure to take the fault

18MHB44INDOctober2005–Issue 2Triguard SC300Ethe module into position. Some resistance will be felt as the rear connector pins engage. The module shoul

MHB44INDOctober2005–Issue219Triguard SC300E MHB44IND Pulse Input and Analogue Output Module 2. Operate the On/Off Line Request switch on the new modul

2MHB44INDOctober2005–Issue 2Triguard SC300E

20MHB44INDOctober2005–Issue 2Triguard SC300ESPARE PARTS Spare parts and technical advice can be obtained from your local area offices.

MHB44INDOctober2005–Issue23Triguard SC300E MHB44IND Pulse Input and Analogue Output Module Mechanical coding block (Upper) Links JP1 to JP4 Links LK1

4MHB44INDOctober2005–Issue 2Triguard SC300ESPECIFICATION Model MHB44IND Channels 4 x pulse inputs 4 x analogue outputs Architecture TMR Indicators He

MHB44INDOctober2005–Issue25Triguard SC300E MHB44IND Pulse Input and Analogue Output Module ENVIRONMENTAL SPECIFICATIONS The maximum ambient temperatur

6MHB44INDOctober2005–Issue 2Triguard SC300ETECHNICAL DESCRIPTIONPHYSICAL The MHB44IND is a 9U high PCB with integral front panel and rear connectors.

MHB44INDOctober2005–Issue27Triguard SC300E MHB44IND Pulse Input and Analogue Output Module

8MHB44INDOctober2005–Issue 2Triguard SC300EEXTERNAL CONNECTIONS All connections to the MHB44IND are made via DIN 41612 connectors. The upper connector

MHB44INDOctober2005–Issue29Triguard SC300E MHB44IND Pulse Input and Analogue Output Module THEORY OF OPERATION The module has four isolated 1Hz to 35k