Main Products: Nakakita temperature and pressure controller ,NGK & SERVOMEX Oxygen Analyzer ,O M C temperature and Pressure Controller ,Honeywell differential temperature controller ,Yamatake temperature Pressure & Level Controller
Siemens C73451-A3000-C10 SIPART DR-20
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Business Type: Trading CompanyMain Products: Nakakita temperature and pressure controller ,NGK & SERVOMEX Oxygen Analyzer ,O M C temperature and Pressure Controller ,Honeywell differential temperature controller ,Yamatake temperature Pressure & Level ControllerProduct Details
SIPART RD-20
Model: C73451-A3000-C10
Maker: Siemens
Input: 220VAC
Technical Data
Standard controller Analog inputs AE1, AE2 Input signal range 1) Input Resistance Filter time constant Digital input BE Signal status "0" 1) "1" 1) Input resistance Manipulated variable Iy (K controller) Output signal range 1) Max. permissible load Influencing effect of load Max. permissible inductive load Digital output BA Signal Status "0' 1) "1" 1) Max. load current Manipulated variable " Dy (S controller)
Contact material Contact loading capacity - Max. switching voltage - Max. switching current - Max. switching power Max. service life -Mechanical - Resistive
Built-in spark suppression element (capacitors can be fitted on solder tags)
Transmitter Supply Rated supply voltage UN 1) Max. permissible load current Internal resistance
| 0 to 20 mA or 4 to 20 mA 249 Ω ± 0.1 % Approx. 25 ms
≤4.5 V open -circuit +13 to +35V ≥27 k Ω
0 to 20 mA or 4 to 20mA -1 to +18v ≤0.1 %
0.1 H
≤1.5 V 19 to 26V 30mA, short-circuit-proof
Ag-Ni alternating current Direct current 250 V 250V 5 A 5 A 1250 VA 100 W at 24 V 50 W at 250 V
Approx. 2 . 107 operations
Approx. 2 . 106 operations with ohmic load
Series connection 33 nf/220 Ω varistor in parallel with Urms = 420 V
20 t0 26V 60 mA, short circuit proof <200mA, pulsed < 10 Ω
|
CPU
Arithmetic cycle time Internal numerical representation
Resolution | 97.8 ms ± 1%
3 -byte floating -point representation 16 bit (1 LSB ∧ 0.0016 %) |
A/D conversion method
Resolution Zero error Full- scale error Linearity error influencing effect of temperature | Successive approximation, per input > 120 conversions and averaging within 20 or 16.67 ms 11 bit ≤ 0.2 % ≤ 0.3 % ≤ 0.2 %
≤ 0.2 % 10 K |
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