Chromalox TEMPERATURE CONTROLLER 1604-7 Operation & User’s Manual

25, 22 When it is desired to switch from LOCK to UNLOCK condition, set a value equal to P17 parameter. When it is desired to switch from UNLOCK to LOCK condition, set a value different from P17 parameter. AL1 Alarm 1 threshold This parameter is available only if P 9 is equal to AL1.P, AL1.…

17, 14 The configuration procedure is completed and the instrument shows " -.-.-.-. " on both displays. If no other setting is necessary, push the FUNC pushbutton, the display returns to show "COnF". Otherwise access to the advanced configuration parameter proceeding as follows…

39, Appendix A.5 170.IU0.160.400 Chromalox ® INSTRUMENTS AND CONTROLS 1382 HEIL QUAKER BOULEVARD LAVERGNE, TN 37086-3536 PHONE (615) 793-3900 FAX (615) 793-3563 WIEGAND INDUSTRIAL DIVISIONWIEGAND INDUSTRIAL DIVISION WIEGAND INDUSTRIAL DIVISIONWIEGAND INDUSTRIAL DIVISION WIEGAND INDUSTRI…

6, Chromalox TEMPERATURE CONTROLLER 1604-7 3 CONNECTION DIAGRAMS Connections are to be made with the instrument housing installed in its proper location. Fig. 3 .A REAR TERMINAL BLOCK A) MEASURING INPUTS NOTE: Any external components (like zener barriers etc.) connected between sensor and input terminals may cause errors in me…

11, 8 NOTE: a single switch or circuit-breaker can drive more than one instrument. 9) When the NEUTRAL line is present, connect it to terminal 4. 1604-7-1-AB.p65 5/16/00, 10:50 AM8 …

10, 7 SERIAL INTERFACE RS-485 interface allows to connect up to 30 devices with one remote master unit. Fig. 11 - RS-485 WIRING The cable length must not exceed 1.5 km at 9600 BAUD. NOTE: The following report describes the signal sense of the voltage appearing across the interconnection cable a…