Solenoid valves manifold Series 3000 Pt100 inputs modules 1 1 | 551 AIR DISTRIBUTION Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice General - Pt100 inputs modules Pt100 inputs module digitizes signals from Pt100 sensors and transfers acquired data to field bus, via network node. Each input is sampled at 12 bits and transmitted, for convenience, at 16 bits, whose less significant bits padded to 0. Therefore, each digitized signal takes 16 inputs (2 bytes) of the serial node. During the ordering process, it is necessary to verify that the serial node has enough free inputs. It is possible to connect two, three or four wire sensors. Temperature range is from -100°C to 300°C. When sensor is not connected, it is returned a value corresponding to -100°C. Temperature can be obtained from node read value (in points) using this formula: Following table reports available models: Ordering code 5230._ _.0_ CODE MODEL INPUTS NUMBER OCCUPIED INPUTS 5230.2P.00 Pt100 2 wires 2 32 (4 Byte) 5230.2P.01 Pt100 3 wires 2 32 (4 Byte) 5230.2P.02 Pt100 4 wires 2 32 (4 Byte) 5230.4P.00 Pt100 2 wires 4 64 (8 Byte) 5230.4P.01 Pt100 3 wires 4 64 (8 Byte) 5230.4P.02 Pt100 4 wires 4 64 (8 Byte) Module provides M8 4 pins female connectors and a diagnostic LED for every input. The LED indicates the presence of the PT100 sensor or the overcoming of set temperature threshold. Inputs module power supply is provided by 24VDC power input on the serial system (type A, 4 pin M12 power connector, pin 1) or by module 5030.M12, in case it were installed upstream of the inputs module. Presence of power supply +24VDC is indicated by a PWR green LED. 42 90 28 Scheme / Overall dimensions and I/O layout 42 90 28 M8 4P female connector PIN DESCRIPTION 1 NC 2 SENSOR + 3 POWER SUPPLY - 4 NC Connection scheme 2 wires probe Connection scheme 3 wires probe PIN DESCRIPTION 1 POWER SUPPLY - 2 SENSOR + 3 POWER SUPPLY - 4 NC Connection scheme 4 wires probe PIN DESCRIPTION 1 POWER SUPPLY + 2 SENSOR + 3 POWER SUPPLY - 4 SENSORE - 1 + - 4 3 2 Signal Probe Power supply 1 + - 4 3 2 Probe Signal Power supply Power supply 1 + - 4 3 2 Signal Probe Power supply Power supply Signal Temperature (°C) = Points 4095 ( x 400)-100 2 1 4 3
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