sdc40b Yamatake Corporation, sdc40b Datasheet
sdc40b
Available stocks
Related parts for sdc40b
sdc40b Summary of contents
Page 1
... Digital Indicating Controller I Features The Digitronik SDC40B is a single loop digital indicating controller for controlling temperatures, pressures, flow rates, levels, PH values, etc. A compact instrument with PID control and various auxil- iary functions, it offers instrumentation with a high level of cost performance loader allows the user to design any combination of ...
Page 2
I Specifications Performance specifications Analog input 1 Type of inputs (AIR 1) Input indicating accuracy Input sampling cycle Input bias current Input impedance Measuring current Effect of wiring resistance Allowable parallel resistance Maximum allowable input Burnout Over range detection threshold ...
Page 3
... On: 700Ω or less (under operating conditions) Off: 10Ω or more (under operating conditions less (under operating conditions) 0.1mA or less (under operating conditions) Can be connected to Yamatake SDC40B series instruments 0.1 to 0.5 sec. (depends on computation cycle) 0.2 to 1.0 sec. (double computation cycle) AIR 2 AIR 3 Raw input ...
Page 4
Computation Computation cycle setting Processing book PID control and output unit Output processor Analog output (A01 to A03) 0.1 to 0.5 sec. (Settable in 0.1 sec. increments.) Performed by PID computational unit 1 (PID 1) or PID computational unit 2 ...
Page 5
... Only PID computational units perform integral operations. Cascade mode PID computational units control cascade settings (RSP). Follow mode MAN computational units outputs follow inputs to the SDC40B. Interlock manual mode: This mode is activated when an analog overflow, computational overflow or computational overload is detected Communications ...
Page 6
General Memory backup specifications Rated power voltage Allowable power supply voltage Power consumption Power switching inrush current Power ON operation Allowable transient power loss Power failure recovery operations Insulation resistance Dielectric strength Standard conditions Operating conditions Shipping and storage conditions ...
Page 7
Table 1. Input types and ranges (selected at setup) Input 1 Thermocouples, RTDS, DC current and DC Voltage ° Symbol C range K (CA) 0.0 to 1200.0 K (CA) 0.0 to 800.0 K (CA) 0.0 to 400.0 K (CA) -200.0 ...
Page 8
List of computationalexpressions No. Computational expressions Symbol 1 Addition ADD OUT=P1×H1+P2×H2 2 Subtraction SUB OUT=P1×H1–P2×H2 3 Multiplication MUL OUT=H1×H2 4 Division DIV OUT=H1/H2+P1 5 Absolute Value ABS OUT=H1 6 Square-Root Extraction SQR OUT= 7 Maximum Value MAX OUT=MAX (H1, H2, ...
Page 9
No. Computational expressions Symbol 64 Inverse linearization Table #1 TBR1 Inverse function of linearization Table #1 (16 points) 65 Inverse linearization Table #2 TBR2 Inverse function of linearization Table #2 (16 points) 66 Inverse linearization Table #2 TBR2 Inverse function ...
Page 10
... I Dimensions SDC40B instrument Hard dust-proof cover set (option) 81446083-001 96 RLW CH1 CAS CH2 AUT IM MAN SP LCK OUT OUT UF1 UF2 UF3 OT1 OT2 AT EZY UF2 UF1 DISP PARA MAN AUTO CAS LOADER AT ENT Lock screw Soft dust-proof cover set: Parts No. 81446087-001 ...
Page 11
Panel cutout For standard application or with soft dust-proof cover set +0 min. I Wiring G Standard terminal layout AC model Instrument power supply 264Vac 50／60Hz 2 GND 3 4 DO1 5 6 DO2 ...
Page 12
Layout of expanded terminals G RS-485 communications DI10 46 DI11 47 DI12 terminal G RS-232C communications ...
Page 13
... Line filter Instrument Insulating transformer 81446364-001 power supply 264Vac E 50/60Hz 2 Ground To other circuits G DC model Connect the SDC40B DC model to a 24Vdc ± 10% power source. 200/200V 100/100V Line filter Insulating transformer Instrument 81446364-001 power supply 264Vac E 50/60Hz 2 Ground To other circuits 3 ...
Page 14
14 ...
Page 15
15 ...
Page 16
... Kawana, Fujisawa Kanagawa 251-8522 Japan URL: http://www.azbil.com RESTRICTIONS ON USE • Control devices for nuclear reactors No part of this publication may be reproduced or duplicated without the prior written permission of Yamatake Corporation. 16 Printed in Japan. (H) 1st Edition: Issued in Jan., 1995 6th Edition: Issued in Nov., 2006 ...