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Module 730

(еК2.390.418)

The module is intended for use in control and recording systems, digital signal processing systems with high requirements for speed, volume of processed data, reliability and fault tolerance as an input node for analog signals. The module polls two analog inputs of the module and sends the measurement values to the CAN network.

The module works in the CAN network via the CANopen protocol and is always a slave. Therefore, there must be a Network Master in the CAN network, for example, a PC with a SCADA system running on it, a controller or a controller.

ВВОД ДИСКРЕТНЫХ СИГНАЛОВ модуль 725
Main features of the module
  • 2 universal channels of analog input;

    types of input signals: resistance thermocouples, thermocouples, unified voltage and current signals;

  • Unified signals in the ranges 0-100 mV, 0-150 mV, 0-500 mV, 0-1 V, 0-2.5 V, 0-5 V, 0-10 V, 0-25 V, 0-5 mA , 0-20 mA, 4-20 mA and resistance signals up to 1.2 kΩ;
  • the time of forming the values ​​of the two channels is no more than 500 ms.
Main technical characteristics
ParameterValue
Value18 ... 36
(rated voltage 24 V)
Power consumption, W, not more than3
Electrical insulation resistance of galvanically isolated circuits between themselves and relatively galvanically isolated circuitsAt least 40 MΩ at a voltage of 500 V DC
Current generator output value, mA2,05±0,01
Number of analog inputs2
Time of forming the value of one channel, ms, no more than
NOTE Polling and conversion of two channels occurs simultaneously.
500
Limit of the main reduced error in the measurement,% (under normal conditions):
1) for the range of measured signals 0-100 mV,
0-1 V, 0-150 mV, 0-500 mV, 0-2.5 V
± 0,1
2) for the range of measured signals 0-5 V, 0-10 V, 0-25 V± 0,4
3) for the range of measured signals 0-5 mA,
0-20 mA, 4-20 mA
± 0,1
4) for resistances up to 1.2 kΩ± 0,25
4) for resistances up to 1.2 kΩ
Communication interfaceCAN 2.0 B
Network addressОт 1 до 127
Maximum bit rate on the interface, bps1000 К
Interface communication protocolCANopen
Degree of housing protectionIP20
Overall dimensions, mm100х23х115
Weight, kg, no more than0,1
InstallationTo DIN rail
Average service life, years, not less than20
Connector circuit of the module
Схема разъемов модуля 730

To connect a termination resistor to the CAN network, a jumper must be installed between pins 5 and 6.

For the current signal of channel 1 (2), an external resistor
С2-29 В – 0,25 – 101 Ohm ± 0,05% between contacts 10 and 12 (14 and 16).

For voltage signals above 2.56 V, a splitter must be connected by setting a jumper between pins 11 and 12 (15 and 16).

Connection to the contacts of the module by plugs with spring terminals type FKCT 2,5 / 4-ST from PHOENIX CONTACT (it is allowed to connect single-core and stranded wires with a cross section from 0.2 to 2.5 mm2). The necessity of completing the module with plugs is specified when ordering.

Module 730A

(eK2.390.418-01)

The module is intended for use in control and recording systems, digital signal processing systems with high requirements for speed, volume of processed data, reliability and fault tolerance as an input node for analog signals. The module polls two analog inputs of the module and sends the measurement values ​​to the CAN network.

The module works in the CAN network via the CANopen protocol and is always a slave. Therefore, there must be a Network Master in the CAN network, for example, a PC with a SCADA system running on it, a controller or a controller.

Модуль 730
Main features of the module
  • 2 universal channels of analog input;
  • types of input signals: resistance thermocouples, thermocouples, unified voltage and current signals;
  • Unified signals in the ranges 0-100 mV, 0-150 mV, 0-500 mV, ± 500 mV, 0-1 V, ± 1 V, 0-5 V, ± 5 V, 0-10 V, ± 10 V, 0-5 mA, ± 5 mA, 0-20 mA, 4-20 mA and resistance signals up to 600 Ω;
  • the time of forming the values ​​of the two channels is no more than 500 ms.
Main technical characteristics
ParameterValue
Supply voltage, V18 ... 36
(rated voltage 24 V)
Power consumption, W, not more than3
Electrical insulation resistance of galvanically isolated circuits between themselves and relatively galvanically isolated circuitsAt least 40 MΩ at a voltage of 500 V DC
Current generator output value, mA2,05±0,01
Number of analog inputs2
Time of forming the value of one channel, ms, no more than
NOTE Polling and conversion of two channels occurs simultaneously.
500
Limit of the basic reduced error in the measurement,%
1) for the range of measured signals 0-100 mV, 0-150 mV, 0-500 mV, ± 500 mV, 0-1 V, ± 1 V± 0,1
2) for the range of measured signals 0-5 V, ± 5 V, 0-10 V, ± 10 V± 0,4
3) for the range of measured signals 0-5 mA, ± 5 mA,
0-20 mA, 4-20 mA
± 0,1
4) for resistances up to 600 Ohm± 0,25
The limit of the permissible additional conversion error within the operating temperature range does not exceed 0.5 from the basic one for every 10 ºС.
Communication interfaceCAN 2.0 B
Network address1 to 127
Maximum bit rate on the interface, bps1000 К
Interface communication protocolCANopen
Degree of housing protectionIP20
Overall dimensions, mm100х23х115
Weight, kg, no more than0,1
InstallationTo DIN rail
Average service life, years, not less than20
Connector circuit of the module
Схема разъемов модуля 730А

To connect a termination resistor to the CAN network, a jumper must be installed between pins 5 and 6.

For the current signal of channel 1 (2), you need to connect an external resistor
С2-29 В – 0,25 – 101 Ohm ± 0,05% between contacts 10 and 12 (14 and 16).

For voltage signals above 2.56 V, a splitter must be connected by setting a jumper between pins 11 and 12 (15 and 16).

Connection to the contacts of the module by plugs with spring terminals type FKCT 2,5 / 4-ST from PHOENIX CONTACT (it is allowed to connect single-core and stranded wires with a cross section from 0.2 to 2.5 mm2). The necessity of completing the module with plugs is specified when ordering.

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