Feature: 1. DISPLAY PART: This is a small programmable man machine interface, in the form of text or indicator light to monitoring, modify the value and status of the PLC internal register or relay, so that the operator can freely control the machine equipment. Through the editing software for OP20 to draw on the computer, freely input Chinese characters and set PLC address, using serial communication to download the picture 2. MULTIPLE FUNCTIONS: Text PLC controller with password protecting function, optional built in clock; With alarm list function, line by line real time display of the current alarm information; Programmed using for XINJE OP20 V8.0X version software 3. PLC PART: For ARMCortex‑M3 32 bit for MISC inner chip, fast computing speed, large storage space. Download speed is 38.4Kbps(special cases can also apply to change 9.6k); Program, download, debug, and monitoring directly with for GX Developer or for GX Works2(no monitoring writes are supported). Adopt DC 24V power supply; Static current 40MA when output relays are not opened; Add 7MA current for each relay opened, such as WS320‑A and 3‑22MR output current of 110MA(2.64W) after all 8 relays are opened 4. ANALOG INPUT: PLC come with 6 analog input(3 voltage 0‑10V; 3 channel current 0‑20MA), 2 channel analog output (0‑10V voltage). Analog input can be changed to 6 NTC‑10K(B value 3950), temperature range 0‑150 degrees 5. CURRENT INFORMATION: Text display PLC controller relay adopt 5A current relay, long term use should be lower than 3A; The transistor is driven by a triode, the output current is 1A, and the long term use does not exceed 500MA Specification: Item Type: Text PLC Controller Model: OP320-A and 3-22MRT Material: ABS Display: 3.7in STN LCD screen Resolution: 192x64 Pixels (support 4 line x12 character display) Color: Monochrome Contrast: Positioner adjustment Backlight: Long life LED white light CPU: 8 Bit processor Storage: 64K Flash ROM Drop Allowed: Within 20ms Output Type: 4 Way transistor, 6 way relay Input or Output: 12 in and 10 out Analog Input: 3AD 0-10V+3AD 4-20MA Analog Output: Default 2DA 0-10V High Speed Count: Default 6 channels 3K, can be changed to 6 channels 60K Pulse Output: 4/100K Memory Capacity: 8000 Steps Download Speed: 38.4Kb Download Method: Download directly RS485 Communication Port: Supported Clock: Supported Programming Software: PLC: For GX Developer, for GX Works2; Text: 0P20 V8.0X Power Supply: 12-24 VDC+10% < 150MA at 24VDC Insulation Resistance: More than 10mΩ at 500VDC Shock Proof Test: 10-20HZ (X.Y.Z direction 2C 30 minutes) Cooling Method: C old air Dimension: Approx. 172 x 94 x 39mm / 6.77 x 3.7 x 1.54in Display Size: Approx. 101 x 36mm / 3.98 x 1.42in Installation Hole Size: Approx. 165 x 86mm / 6.5 x 3.39in Protecting Class: IP65 (front panel) Working Environment Temperature: 0-50℃ Communication Port: COML: PC RS232 (default 232 communication) and PLC RS485 or RS232 Function Keys: 20 Keys can be customized LCM Type: Blue screen and yellow screen Brightness: 60cd/m2 LCM Life: More than 50,000 hours at 25+2 C.65 +10%RH LCM Display Effect: Blue screen for blue white characters, yellow screen for black characters on yellow background Working Humidity: 20-90% (non condensing) Storage Temperature: D-20-70℃ Software Components: Intermediate Relay M: M0-M3071, power failure storage range can be setStepping Point S: S0-1023, power failure storage range can be set S0-S1023 100MS Timer: TO-T199, cumulative power down save T184-T199 10MS Timer: T200-T249, cumulative power down save T246-T249 1MS Timer: T250-T383, where T250-T255 is the cumulative type 16 Bit Counter: C0-C199, power down save C100-C195 32 bit counter C200-C219, power down save C220-C234 32 Bit High speed Counter: C235-255; C235-240 is a single phase counter, no frequency doubling; C241-240 is a single phase counter, 2 times frequency; C247-249 is a biphase counter with no frequency doubling; C250-252 is a two-phase counter, double frequency; C253-255 is a biphase counter, 4 times the frequency Register D: DO-D7999, power failure storage range can be set to D0-7999 Indirect Addressing Pointers V, Z: V0-7, Z0-7 P Subroutine Jump Number: P0-63 I Interrupt: X0-5 external interrupt. Timer Interruption (unit: 1MS). The counter is interrupted. Special M Components: The M8000 runs constantly off, the M8002 has an electrical pulse, the M8011 has a 10Ms pulse, the M8012 has a 100Ms pulse, the M8013 has a 1s pulse, and the M8014 has a minute pulse. Package List: 1 x Text PLC Integrated Controller 3 x Terminal Connectors 4 x Mounting Accessories 1 x Download Cable