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IO-CB series

IO-CB series
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CANopen Analogue I/O Modules Installation Manual ASCON spa 20021 Baranzate (Italy) Fax +39 02 350 4243 www.ascon.it sales@ascon.it Contents - General description - Accessories - Installation - Electrical connections - Electric safety 2 Isolated Analogue Inputs 4 Configurable Analogue Inputs 8 Voltage Analogue Inputs 8 Configurable Analogue Inputs 8 Thermocouple Analogue Inputs 8 ±10V Output Channels 8 High Level Analogue Inputs General description Operating conditions Environmental condition Operating conditions Additional terminal block Special conditions Forbidden conditions - Mount the module vertically - In order to help the ventilation flow of air, respect the distances between modules and walls or other modules. - Model identification label (on the back side of the module) - DIN RAIL 35 x 7.5 (EN50022) - 2 male 11 pole plugs, pitch 5.0mm - 2 + 2 female, 11 pole, fast snap-ON connectors, pitch 5.0mm, with screw or spring terminals to connect the power supply or the I/O (accessory) 5 - Two RJ45 plugs to connect the field bus 6 - CANopen cable with two RJ45 connectors (accessory) 7 - RJ45 plugs with internal termination circuitry (accessory) 8 - 2 rotary switches having 16 positions to set Node ID and Baud rate 9 - Removable and writable label to identify the connected I/O (TAG number) 10 - 4 status LEDs: identify the diagnostic and the module status 11 - Additional terminal block 2 x 11 poles (accessory) P Conducting atmosphere C Corrosive atmosphere Mounting/removing the modules on/from the DIN rail 1 Close the spring slide, then clip the upper part of the module on the rail 2 Rotate the module downwards till to the click 3 Switch OFF the Power Supply Lower the spring slide by inserting a flatblade screwdriver as indicated 4 Turn and lift the module upwards. Mounting the module 2 Accessories Power supply 45W - 2A/24 Vdc Field bus cables with RJ45 connectors With screw terminals: AP-S2/SPINA-V11 With spring terminals: AP-S2/SPINA-M11 Additional terminal block 2 connectors with termination circuitry Node ID and Baud rate of the new module must already be correctly set. The procedure to minimize the MODBUS disconnection time follows: 1 Remove all the cabled connectors from their plugs (item 4 in “General description” paragraph), do not extract the MODBUS RJ45 connectors yet 2 Remove the module from the DIN rail 3 Mount the new and already configured module on the DIN rail 4 Extract the left side RJ45 connector from the module and insert it in the new module 5 Extract the right side RJ45 connector from the module and insert it in the new module 6 Insert all the cabled connectors in the new module.

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Electrical connections Terminals connections and plugs Technical data: - Two/Four 11 poles plugs, pitch 5.0 mm - Made with self extinguishing material as required by UL94 V0 standard - Overvoltage cathegory/pollution degree II/2 - Max. load current/section 8A/2.5mm2 at 65°C - Test pulse voltage: 4 kVp. Description Flexible cable section: Additional terminal block (connection example) Tightening torque Maximum length of the fieldbus network: Meters 2500 1000 500 250 100 50 25 Baud rate 20 kbps 50 kbps 125 kbps 250 kbps 500 kbps 800 kbps 1000 kbps The signals present in the two RJ45...

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Inputs: Pt100, PtIOOO resistance thermometers (2, 3 wires) When 3 wires system is used, always use cables of the same section (1 mm2 When 2 wires system is used and the distance between the module and the section cable produces a 1 °C (1.8°F) measure error. Inputs: mV and J, K, L, N, R, S, T thermocouple type Respect the polarity shown; To extend the connection, use always compensation cable of the correct type When present the shield must be connect- ed to a proper earth (at only one end). Inputs: potentiometer Thermocouple input To extend the connection, use always compensation cable of...

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Output: analogue device (V) Output: analogue device (V) Analogue device Respect the polarity shown Respect the polarity shown Analogue device Respect the polarity shown Electric safety and electromagnetic compatibility Class II instrument, rear panel mounting. This instrument has been designed in compliance with: Regulations on electrical equipment: according to regulations on the essential protection requirements in electrical equipment EN 61010-1 Regulations on Electromagnetic Compatibility according to: - Regulations on RF emissions: EN61000-6-4 industrial environments; - Regulation on...

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