干式触点的一端连接到端子 B3b 上，由电源模块提供正 48V 直流电压，干式触点的另一端连接到所需的触点输入端子。每个触点输入组有一个公共 （负）端子，该公共端子必须连接到电源模块的直流负端子 （B3a）上。当一个干式触点闭合时，它所关联的电路上将有 1 至 3 毫安的电流流过。
POWERTRAN 3PTN657-20K-DIT MOTOR DRIVE TRANSFORMER, 20
TR ELECTRONIC ENCODERS 110-01595/1439/V001 ENCODER
FANUC A20B-1003-0090 SERVO AMP CONTROL CARD, SEALED, NE
ALLEN BRADLEY 12-BIT ANALOG INPUT MODULE 1771-IF04 9657
ASTEC VS3-K3-H233-00 POWER SUPPLY NIB
PULSAFEEDER / PULSATRON LPK7SA-PTC3-XXX PUMP NIB
FANUC A16B-1210-0270/02A BOARD, NNB
ALLEN BRADLEY 160-AA12NPS1 SERIES C DRIVE NIB
DATA INSTRUMENTS 3LC-B 9674160 DETECTOR 3 LIGHT CURTAIN
FANUC A068-0128-8675 0008 SERVO MOTOR
GE FANUC CNC EXPRESS CRT DISPLAY MODULE OPERATOR INTERF
BUSCH VACUUM PUMP SV 1040 C 000 INXX
MITSUBISHI ELECTRIC A500 INVERTER VARIABLE SPEED AC DRI
SUMITOMO 1/4HP 51.33:1 RATIO SM-CYCLO GEAR MOTOR TC-F /
ATLAS COPCO TENSOR DS7 TORQUE CONTROLLER D312-DS7 / 843
BALDOR 20HP 3525RPM INDUSTRIAL AC MOTOR C93674 / 09E732
ALLEN BRADLEY PLUS AC DRIVE 1336S-BRF75-AN-EN-HA2-L6E
