Product Description MEP-SHCW simple PID controller is divided into Q-type operators and D-type operators. The Q-type operator adopts a continuous output mode for analog signals, and can also set positive and negative effects; The D-type operator has forward and reverse switch output modes, and can be manually positioned or directly controlled for forward and reverse rotation. Suitable for manual positioning control of various actuators. One input signal for measuring process signals or measuring valve opening position. It can be equipped with DC current, DC voltage, thermal resistance, thermocouples, etc. Dual display windows display measurement/feedback signals and operation output values respectively. Signal output can be directly operated through button operation. The operation output has upper and lower limit limiting functions. Optional external power supply. Optional alarm output function Optional measurement feedback transmission output function. Optional communication interface for reading data. Basic Specifications | content | Code Description | | | MEP-SHCW- | 4-digit LED (measurement/feedback value)+4-digit LED (operation output) display; 0.2 level display accuracy; Measurement and control speed 0.1 seconds | | | Overall dimensions | AH | 160 × 80 × 125mm, horizontal opening size: 152 ×76mm | | | AS | 80 × 160 × 125mm, vertical opening size: 152 × 76mm | | | B | 96× 96 × 112, Hole size: 92 ×92mm | | | CH | 96× 48× 82mm, horizontal opening size: 92 × 45mm | | | CS | 48× 96 × 82mm, vertical opening size: 92 ×45mm | | | SV operation output | D1 | Relay output (single normally open) (250V AC/3A) | D-type operator | | | D2 | Control solid-state relay output (SSR) (12V DC/21mA) | | | Q1 | Current output (4-20) mA, (0-10) mA, (0-20) mA | Q-type operator | | | Q2 | Voltage output (0-5) V, (1-5) V | (Photoelectric isolation, resolution: 1/10000, current output load ≤ 600 Ω, voltage output load ≥ 100K Ω) | | | Q3 | Voltage output (0-10) V | | | | Alarm (option) | AH, AS | T1~T2 | 1-2 alarm relay outputs, both normally open and normally closed double contacts | | | (250V AC/3A, resistive load) | B | T1~T2 | 1-2 alarm relay outputs, all single normally open contacts | | | | CH, CS | T1~T2 | 1-2 alarm relay outputs, all of which are single normally open contacts (see Note ①) | | | External power supply (option) | B1 | 24V ± 5% below 50mA | | | B2 | Below 12V ± 5% 50mA | | | Communication (option) | MS1 | RS232 interface | | | (Photoelectric isolation, response time: less than 500 μ S (measured value) | MS2 | RS485 interface | | | Communication protocol selected through software (TCASCII or Modbus RTU) | A1 | Current output (4-20) mA, (0-10) mA, (0-20) mA | | | PV transmission output (option) | A2 | Voltage output (0-5) V, (1-5) V | | | (Photoelectric isolation, resolution: 1/10000; current output load ≤ 600 Ω, voltage output load ≥ 100K Ω) | A3 | Voltage output (0-10) V | | | Power specifications | 100-240V AC 50/60 Hz | | | 10~24V AC 50/60 Hz; 10~24V DC | |
| content | Code Description | | | MEP-SHCW- | 4-digit LED (measurement/feedback value)+4-digit LED (operation output) display; 0.2 level display accuracy; Measurement and control speed 0.1 seconds | | | Overall dimensions | AH | one hundred and sixty × eighty × 125mm horizontal opening size: 152 × seventy-six | | | AS | eighty × one hundred and sixty × 125mm vertical opening size: 152 × seventy-six | | | B | ninety-six × ninety-six × 112 Hole size: 92 × ninety-two | | | CH | ninety-six × forty-eight × 82mm horizontal opening size: 92 × forty-five | | | CS | forty-eight × ninety-six × 82mm vertical opening size: 92 × forty-five | | | SV operation output | D1 | Relay output (single normally open) (250V AC/3A) | D-type operator | | | D2 | Control solid-state relay output (SSR) (12V DC/21mA) | | | Q1 | Current output (4-20) mA, (0-10) mA, (0-20) mA | Q-type operator (Photoelectric isolation, resolution: 1/10000, current output load ≤ 600 Ω, voltage output load ≥ 100K Ω) | | | Q2 | Voltage output (0-5) V, (1-5) V | | | Q3 | Voltage output (0-10) V | | | Alarm (option) (250V AC/3A, resistive load) | AH, AS | T1~T2 | 1-2 alarm relay outputs, both normally open and normally closed double contacts | | | B | T1~T2 | 1-2 alarm relay outputs, all single normally open contacts | | | CH, CS | T1~T2 | 1-2 alarm relay outputs, all of which are single normally open contacts (see Note ①) | | | External power supply (option) | B1 | 24V ± 5% below 50mA | | | B2 | Below 12V ± 5% 50mA | | | Communication (option) (Photoelectric isolation, response time: less than 500 μ S (measured value) Communication protocol selected through software (TCASCII or Modbus RTU) PV transmission output (option) (Photoelectric isolation, resolution: 1/10000; current output load ≤ 600 Ω, voltage output load ≥ 100K Ω) | MS1 | RS232 interface | | | MS2 | RS485 interface | | | A1 | Current output (4-20) mA, (0-10) mA, (0-20) mA | | | A2 | Voltage output (0-5) V, (1-5) V | | | A3 | Voltage output (0-10) V | | | Power specifications | V0 | 100-240V AC 50/60 Hz | | | V1 | 10~24V AC 50/60 Hz; 10~24V DC | |
Note ①: The second point of C-size alarm, external supply, communication, and PV transmission output share the same output terminal, so the T2 alarm, external supply, communication, and PV transmission output functions can only be selected from one of four. |
