Page 2 - CONTENTS
CONTENTS MOUNTING REQUIREMENTS ........................... 1OUTLINE AND CUT OUT DIMENSIONS ........... 2CONNECTION DIAGRAMS ................................ 3PRELIMINARY HARDWARE SETTINGS ........... 9CONFIGURATION PROCEDURE .................... 10OPERATIVE MODE ........................................
Page 3 - Model identification; /16 DIN Temperature Controller
III Model identification Model 1604 1/16 DIN Temperature Controller Code Output 1 - Heat or Cool 7 20 mA Output Code Output 2 - Alarm 1 Relay, 2 Amp at 250 VAC (Resistive load) Code 0 None 1 Out #3, 2 Amps at 250 V AC (Resistive load) 2 Heater Break Down input, Out #3 3 RS 485 Digital communications...
Page 4 - MOUNTING REQUIREMENTS; Panel
1 MOUNTING REQUIREMENTS Select a mounting location where there isminimum vibration and the ambient temperaturerange between 0 and 50 °C.The instrument can be mounted on a panel up to15 mm thick with a square cutout of 45 x 45 mm.For outline and cutout dimensions refer to Fig. 2.The surface texture o...
Page 5 - OUTLINE AND CUT-OUT DIMENSIONS
2 OUTLINE AND CUT OUTDIMENSIONS Fig. 2 OUTLINE AND CUT-OUT DIMENSIONS 3.0 (75) 2.4(60) 1.77 (45) 1.77 (45) 1.9(48) 2.2 (56) 4.8 (122) 1604-7-1-AB.p65 5/16/00, 10:50 AM 2
Page 6 - CONNECTION DIAGRAMS; REAR TERMINAL BLOCK; TC INPUT; Shield
3 CONNECTION DIAGRAMS Connections are to be made with the instrumenthousing installed in its proper location. Fig. 3 .A REAR TERMINAL BLOCK A) MEASURING INPUTSNOTE : Any external components (like zener barriers etc.) connected between sensor andinput terminals may cause errors in measurementdue to e...
Page 9 - LINEAR OUTPUT; INDUCTIVE LOADS
6 LINEAR OUTPUT This instrument is equipped with one linear output(OUT 1) programmable as:- main output (heating or cooling)- secondary output (cooling)- analog retransmission of the measured value- analog retransmission of the operative set point. Fig. 10 mA OUTPUT WIRING It is an isolated analog o...
Page 10 - COMMON
7 SERIAL INTERFACE RS-485 interface allows to connect up to 30devices with one remote master unit. Fig. 11 - RS-485 WIRINGThe cable length must not exceed 1.5 km at 9600BAUD. NOTE : The following report describes the signal sense of the voltage appearing across theinterconnection cable as defined by...
Page 11 - NOTE
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 AM 8
Page 18 - P29 = Displayable protected parameters; Readout
15 P24 = Alarm 1 action Available only when P9 = "AL1.P", "AL1.d" or"AL1.b".dir = direct action (relay energized in alarm condi- tion) rEV = reverse action (relay de-energized in alarm condition) P25 = alarm 1 stand-by (mask) function Available only when P9 = "AL1.P",...
Page 21 - OPERATIVE MODE; DISPLAY FUNCTION
18 OPERATIVE MODE 1) Remove the instrument from its case.2) Set the internal dip switch V101 in closed condi-tion3) Re-insert the instrument.4) Switch on the instrument. DISPLAY FUNCTION The upper display shows the measured valuewhile the lower display shows the programmedset point value (we define ...
Page 24 - SERIAL LINK; SMART function; NOTES
21 SERIAL LINK The device can be connected to a host computerby a serial link.The host can put the device in LOCAL (functionsand parameters are controlled via keyboard) or inREMOTE (functions and parameters arecontrolled via serial link).The REMOTE status is signalled by the decimalpoint (labelled R...
Page 25 - OPERATIVE PARAMETERS
22 When it is desired to switch from LOCKto UNLOCK condition, set a value equalto P17 parameter.When it is desired to switch fromUNLOCK to LOCK condition, set a valuedifferent from P17 parameter. AL1 Alarm 1 threshold This parameter is available only if P 9 isequal to AL1.P, AL1.b or AL1.d.Ranges:- ...
Page 28 - ERROR MESSAGES
25 ERROR MESSAGES OVERRANGE, UNDERRANGE ANDSENSOR LEADS BREAK INDICATIONS The device is capable to detect a fault on theprocess variable (OVERRANGE orUNDERRANGE or SENSOR LEADS BREAK).When the process variable exceeds the spanlimits established by configuration parameter P 1an OVERRANGE condition wi...
Page 30 - GENERAL INFORMATIONS
27 GENERAL INFORMATIONS GENERAL SPECIFICATIONSCase : Polycarbonate grey dark color; self-extin- guishing degree: V-0 according to UL 94. Front protection - designed and tested for IP 65 (*) and NEMA 4X (*) for indoor locations (when panelgasket is installed).(*) Test were performed in accordance wit...
Page 31 - Ranges
28 STANDARD RANGES TABLE B) RTD ( R esistance T emperature D etector) Input : for RTD Pt 100 W , 3-wire connection. Input circuit : current injection. °C/°F selection : via front pushbuttons or serial link. Line resistance : automatic compensation up to 20 W /wire with no measurable error. Calibrati...
Page 35 - DEFAULT OPERATIVE PARAMETERS; O F F; O N; d F L t
Appendix A.1 APPENDIX ADEFAULT PARAMETERS DEFAULT OPERATIVE PARAMETERS The control parameters can be loaded withpredetermined default values. These data are thetypical values loaded in the instrument prior toshipment from factory. To load the default valuesproceed as follows: a) The internal switch ...
Page 36 - L O A d
Appendix A.2 DEFAULT CONFIGURATION PARAM-ETERS The configuration parameters can be loaded withpredetermined default values. These data are thetypical values loaded in the instrument prior toshipment from factory. To load the default valuesproceed as follows:a) The internal switch (V101, see fig. 13)...
Page 39 - Chromalox; INSTRUMENTS AND CONTROLS; WIEGAND INDUSTRIAL DIVISION
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 DIVISION WIEGAND INDUSTRIAL DIVISION WIEGAND INDUSTRIAL DIVISION WIEGAND INDUSTRIAL DIVISION WIEGAND INDUSTRIAL DIVISION EME...