Analog signal controller
It is designed to measure analog signals and record discrete signals for subsequent transmission of results to top-level equipment using RS-485 MODBUS interface. Discrete outputs can also be enabled via the interface.
Structurally, the analog signal input controller is a functionally complete unit assembled in plastic casing for installation on DIN rail.
Connect voltage divider unit to this controller to measure high voltage (up to ± 400 V).
Specifications
| 1. Power supply network: | |
| - Input voltage, V | = 24 |
| 2. Consumption current, А | 0,3 |
| 3. Number of input channels | |
| - analog, ± 100 mV | 6 |
| - discrete, = 24 V | 7 |
| 4. Number of output channels, discrete | 7 |
| - Maximum operating voltage output, | 24 |
| - Maximum output current, А | 0,2 |
| 5. RS-485 communication interface availability | 2 |
| 6. Operation mode | long-term |
| 7. Protection rating | IP20 |
| 8. Climatic version | MCC4 |
| 9. Overall dimensions (HхWхD), mm | 63 х 139 х 89 |
|
10. Weight, not more than, kg
|
1 |
The unit is equipped with indication system for current operating modes. For capability to measure high voltage (up to ± 400 V), VD unit can be connected to this controller.
VD unit (voltage divider unit)
It is designed to bring high voltage (up to ± 400 V) to the normalized value: ± 100 mV.
Specifications
| 1. Number of output channels | 3 |
| 2. Maximum input voltage | ± 400 |
| 3. Operation mode | long-term |
| 4. Protection rating | IP20 |
| 5. Climatic version | MCC4 |
| 6. Overall dimensions (HхWхD), mm | 63 х 63 х 89 |
| 7. Weight, not more than, kg | 0,2 |
Discrete signal controller (20DI, 20DO)
It is designed to pick up discrete signals for subsequent transmission of results to top-level equipment via RS-485 MODBUS interface. Discrete outputs can also be enabled via the interface.
Structurally, the discrete signal input controller is a functionally complete unit assembled in plastic casing for installation on DIN rail. The unit is equipped with indication system for current operating modes
Specifications
| 1. Power supply network: | |
|
- Input voltage, V
|
= 24 |
| 2. Number of input channels | |
| - discrete,= 24 V | 20 |
| 3. Number of output channels, discrete | 20 |
| - Maximum operating output voltage, V | 24 |
| - Maximum output current, А | 0,2 |
| 4. RS-485 communication interface availability | 2 |
| 5. Operation mode | long-term |
| 6. Protection rating | IP20 |
| 7. Climatic version | MCC4 |
|
8. Overall dimensions (HхWхD), mm
|
63 х 139 х 89 |
| 9. Weight, not more than, kg | 1 |
Insulation monitoring unit IMU v2.1
It is designed for continuous monitoring of insulation resistance of DC power supply circuits relative to ground.
Structurally, IMU is a functionally complete unit assembled in metal casing for installation on the flat surface. IMU has a graphic indicator for visual monitoring of insulation resistance, as well as a push-button keyboard for setting operating modes.
Specifications
|
1. Power supply network:
|
|
| - Input voltage, V | = 24 |
| 2. Controlled net: | |
| - operating voltage range, V | = 80 … = 360 |
| - insulation resistance measurement range, kOhm | 0 … 200 |
| 3. RS-485 communication interface availability | 1 |
| 4. Rins trigger threshold for lines = 110 V, kOhm | 20 / 10 |
|
5. Rins trigger threshold for lines = 220 V, kOhm
|
40 / 20 |
| 6. Relay signaling outputs (alarm and warning) | 2 |
| - contact type | normally open |
| - admissible current, А | 2 |
| - admissible voltage, V | =30 / ~ 250 |
| 7. Operation mode | long-term |
| 8. Protection rating | IP20 |
|
9. Climatic version
|
MCC4 |
|
10. Overall dimensions (HхWхD), mm
|
138 х 179 х 62 |
| 11. Weight, not more than, kg | 1,5 |
IMU V3.0 insulation feeder unit
It is designed for continuous monitoring of insulation resistance of DC power supply circuits relative to ground with capability to indicate specific faulty feeder (up to 32 feeders).
The unit has RS-485 (MODBUS) interface for communication with top-level equipment. For example, to transmit measurement results to PU-1 control panel, equipped with LCD indicator to display parameters, or any other device supporting the corresponding protocol. The unit response settings for maximum insulation resistance (alarm signaling system) are set via RS-485 MODBUS interface.
Specifications
| 1. Power supply network: | |
| - Input voltage, V | = 75…=260 |
| 2. Controlled net: | |
| - Operating voltage range, V | =110 … = 220 |
| - Insulation resistance measurement range, kOhm | 0…100 |
| 3. Relay output | |
| - Contact type | normally open |
| - admissible current, А | 2 |
| - admissible voltage, V | =30 / ~ 250 |
| 4. RS-485 communication interface availability | 1 |
| 5. Protection response threshold, kOhm | 5…60 |
| 6. Number of feeders processed, max | 32 |
| 7. Operation mode | long-term |
| 8. Protection rating | IP20 |
| 9. Climatic version | MCC4 |
| 10. Overall dimensions (HхWхD), mm | 64 х 202 х 118 |
| 11. Weight, not more than, kg | 2 |
Battery circuit continuity monitoring unit (BCCMU М)
The unit detects malfunctions in the battery circuit and delivers alarm signal increasing reliability of DC installations with batteries.
Structurally, the BCCMU М consists of two functionally complete units:
– Switching unit (A2) assembled in plastic casing for DIN rail installation;
– Pre-amplifier (A1) assembled in plastic casing with harness for the unit connection to the measuring shunt, for DIN rail installation.
Specifications
| 1. AC power supply network: | |
| - Input voltage, V | 95…245 |
| 2. DC power supply network: | |
| - Input voltage, V | 95…350 |
| 3. Threshold voltage, uV, less | ± 10 |
| 4. Overall dimensions (HхWхD), mm | |
| - unit А1 | 63 х 53 х 89 |
| - unit А2 | 63 х 139 х 89 |
| 5. Operation mode | long-term |
| 6. Relay signaling outputs | 2 |
| - contact type | for switch-over |
| - contact type, А | 2 |
| - admissible voltage, V | =30 / ~ 250 |
| 7. Protection rating | IP20 |
| 8. Climatic version | MCC4 |
| 10. Weight, slightly more than kg | 1 |
The device is equipped with a system of LED indication of current modes and malfunctions in operation:
“LINE SHORT CIRCUIT” - short circuit in the line between pre-amplifier and switching unit;
“BATTERY BREAK DOWN” - rapid detection of current decrease in the battery circuit below the threshold value;
“LINE BREAK DOWN” – line break down between pre-amplifier and switching unit;
“BATTERY FAULT” – long-term current absence in the battery circuit;
“POWER SUPPLY” – power-on indicator.
CP-1, CP-2 Control panel
It is designed for information collecting and processing from the devices using RS-485 MODBUS and RS232 bus; for display of the information obtained on LCD indicator; transmission of processing results to top-level equipment (Automated Process Control System). You can use the keyboard to change the settings of devices connected to RS-485 MODBUS bus. CP-1 is equipped with non-volatile real-time clock subsystem.
Structurally, the CP-1 is a complete device with LCD indicator and a push-button keyboard, assembled in a metal case, designed for installation on the flat surface.
Specifications
| 1. Power supply network: | |
| - Input voltage, V | = 24 |
| 2. Communication interface availability | |
| - RS-485 MODBUS | 1 |
| - RS-485 MODBUS / RS-232 | 1 |
| 3. Availability of controls | push-button keyboard |
| 4 Indicator: | |
| – type |
liquid crystal, black and white
|
| - visible area, W x H, mm | 108 х 58 |
| - screen extension: | |
| а) horizontally, points | 240 |
| б) vertically, points | 128 |
| – operating temperature range, ºС | – 20 … +40 |
| 5. Operation mode | long-term |
| 6. Protection rating | IP20 |
| 7. Climatic version | MCC4 |
| 8. Overall dimensions (HхWхD), mm | 206 х 186 х 63 |
| 9. Weight, not more than, kg | 2 |
