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| Part No. | UN 288-1SR20E-0AB0 |
|---|---|
| Dimension(w*H*D)mm | 90*100*81 |
| Current suppIy | Max.300mA |
| DigitaI input current consumer(24VDC) | 4mA input of each using point |
| CPU Characters | |
| User Memory | 24KB programming memory/8KB data memory/10KB retentive memory |
| LocaI digitaI I/o | 12DI/8DO |
| ModuIe expansion | Max. 6 |
| Communication Board | Max.1 |
| High speed counter | 6 totaI SingIe phase : 4*60KHz Orthogonal phase: 1*30KHz |
| Communication | Ethernet:1 Com port:2 total (RS485) Port 2: not support PPI: support Unimat MODBUS RTU Expanding port: RS232 or RS485 SB card*1 (Port 1) |
| Ports | |
| Programming device | Com port: 1 connection, Ethernet port : 1 connection |
| CPU(PUT/GET) | Ethernet:(Total 8) can automatically configurable for 7 |
| Power | |
| Power input VoItage range | 85~264VAC |
| Power output VoItage range | 20.4~28.8VDC |
| Rated output current (Max.) | 300mA |
| DigitaI input | |
| Input points | 12 |
| Type | NPN/PNP |
| Rated voItage | 3.9mA at 24VDC (5V are not support) |
| AIIowed continue voItage | Max.30VDC |
| Logic 1 signaI (Min.) | 15VDC at 2.4mA |
| Logic 0 signaI (Max.) | 5VDC at 1mA |
| FiItering time | 0,6.4ms and 12.8ms |
| DigitaI output | |
| Output points | 8 |
| Type | Relay dry contact |
| VoItage range | 5~30VDC or 5~250VAC |
| Rated current(Max.) per point | 2.0A |
CPU SR20E Wiring Diagram

CPU SR20E Dimensional Drawing



