在UR繼電器的設(shè)計中,術(shù)語“元件”用于描述基于比較器的特性。給比較器提供一一個輸入(或一組輸入),把它(它們)與已編入的整定值(或一組整定值)進行比較,如果輸入是在指定的整定值的范圍內(nèi)，它將設(shè)定輸出為邏輯1，它也作為整定標志的參考。

OPERATOR INTERFACE MDI/CRT UNIT AO2B-0076-C121

SIEMENS CONTROL CARD 580250.9102.01

SIEMENS CONTROL CARD 6FX1124-1CD10 OR 580231.9103.01

SIEMENS SERVO MOTOR 1HU3108-0SH01-Z

Siemens 1P-6SN1123-1AA0?0-0DA0 Drives

SIEMENS CONTROLLER CARD 6SC6100-0NA11

SIEMENS POWER SUPPLY BOARD 6SC6100-0GB11

SIEMENS ENCODER 6FC9320-3KA00

INDARMAT PERMANENTMAGNET?- DREHSTROM MAC 90B0-0-PD-2-C/1

CONTROPL TECHNIQUES SERVO DRIVE MD-420-00-000

INDRAMAT PERMANENT MAGNET MOTOR MKD041B-144-KG0?-KN

CINCINNATI MILACRON BOH MODULE 353309522G

INDRAMAT AC SERVO CAPACITOR-TCM TCM1.1-08-W0

ALLEN BRADELY SERVO 1391-AA15-A12 CONTROLLER 1391

ALLEN BRADLEY SERVO 1391-DES22-DI CONTROLLER 1391

ALLEN BRADLEY DC SERVO CONTROLLER

INDRAMAT SERVO MOTOR MHD093B-035-NP0?-AA

STEGMANN ENCODER DG 60 KTM

MODICON GETTY SERVO MOTOR 120-084-002