Elotech R 1300 - Technical Specifications; Input and Sensor Data; Output and Interface Capabilities; Operating Conditions and Power

Manual: R1300-X-00-X_EN Release: 1.04 © Elotech GmbH Page 4/20
IV. Technical Data
Input Thermocouple: Built-in internal compensation point and protection against sensor breakage
and incorrect polarity.
Re-calibration not required for a line resistance of up to 50 Ohms.
Calibration accuracy: < 0,25%
Input RTD, Pt 100 (DIN): 2- or 3- wire connection possible.
Built-in protection against sensor breakage and short circuit.
Max. permissible line resistance by 3-wire connection: 80 Ohms
Sensor current: < 0,5 mA
Calibration accuracy: < 0,2 %
Linear error: < 0,2 %
Influence of the ambient temperature: < 0,01 % / K
Setpoint selection: Ext. potential-free contact, switching voltage appr. 24 V dc, max. 1 mA.
Selection between SP1 and SP2 or
between SP1 and the analogue setpoint signal SPA.
Control outputs: -OUT 1: Relay (UR appr.), (changeover contact) max. 250 Vac, max. 3 A (resistive load) and
bist. voltage signal, 0/18 V dc, max. 10 mA, short-circuit proof
-OUT 2: Relay (UR appr.), (changeover contact) max. 250 Vac, max. 3 A (resistive load) and
bist. voltage signal, 0/18 V dc, max. 10 mA, short-circuit proof
-OUT 4 or OUT 5: Continuous ( version > R1300-2)
The output signal (current or voltage) is determinated automatically, dependand on load.
0/4...20 mA, load of max. 500 Ohm
0/2...10 V dc, load of > 1 k-Ohm
Linearity: < 1,5 %
Delay time: app. 2 secs.
Alarm output: -OUT 2: Relay (UR appr.), (changeover contact) max. 250 Vac, max. 3 A (resistive load).
Only for 2-point-controller and continuous-controller configuration.
-OUT 3: Relay (UR appr.), (changeover contact) max. 250 Vac, max. 3 A (resistive load).
Setpoint input: (Only version R1300-3), equivalent to the choosen range
(analogue) 0...10 V dc
0...20 mA
4...20 mA
Process output: -OUT4 or OUT5: (Only version R1300-3), equivalent to the choosen range
(analogue) 0...10 V dc
0...20 mA
4...20mA
Load max. 500 Ohms
Ser. Interface: ( > version R1300-2) RS 485, Protokoll: Standard (RS232: Option)
7-Segment-Display: Process: 10 mm red, Set: 10 mm red
Data protection: EAROM
CE-Mark Tested according to 2004/108/EC; EN 61326-1, industrial ares
Electr. safety: EN 61010-1
Power supply: Standard: 230 V ac, (internal jumper 115 V ac). Others possible. See Type Code.
± 10 %, 48...62 Hz
Connections: Screw terminals (UR appr.). Protection mode IP 20 (DIN 40050), Insulation class C.
Permissible operating conditions: Operating temperature: 0...50 °C / 32...122 °F
Storage temperature: -30...70 °C / -22...158 °F
Climate class: KWF DIN 40040;
equivalent to annual average max. 75 % rel. humidity, no condensation
Casing: Format: 96 x 96 mm (DIN 43700), installation deepth 122 mm
Panel cutout: 92 +0,5 mm x 92 +0,5 mm
Material: Noryl, self-extinguishing, non-drip, UL 94-V1
Protection mode: IP 20 (DIN 40050),
IP 50 front side
Weight: app. 650g (R1300-1); app. 800g (R1300-2, R1300-3)
Subject to technical improvments!