AUTOMATION & ELECTRONICS, INC.
608C
SBC Single Board Controller: Specifications
SBC Single Board Controller: Specifications
| Mechanical | Size: 12-3/4" x 10-7/8" PC board |
| Enclosure: 14" x 12" x 6-3/8" NEMA 4X standard typical | |
| Environmental | Operating temperature: -40 to +185 deg. F (-40 to +85 deg. C), routinely tested in environmental test chamber through -40 to +160 deg. F range |
| Relative humidity: 5 to 95% non-condensing | |
| Power requirements | Less than 3 W @ 12 VDC ; +/-20% AC Power option available |
| CPU / Memory | CPU: 4 MHz CMOS 65C816, 16-bit |
| Memory: 256 kB battery backed RAM, 256 kB EPROM | |
| Input/Output | Digital inputs: Eight 1500 VDC optically isolated; 10 mA sense current single ended |
| Turbine meter input: One 30 mV to 5 Vpp, 10 Hz to 3 kHz; can be used as second pulse input | |
| Pulse input: One optically isolated 0 to 2.5 kHz 12 V sink to ground @ 10 mA | |
| Relay outputs: Four 2 A 30 VDC form C latching relays | |
| Analog inputs: Four 4-20 mA or 1-5 VDC (user selectable) non-isolated 12-bit A/Ds. An optional 12 VDC / 24 VDC converter board is available for 4-20 mA loop supply. | |
| Miscellaneous: Optional multivariable input through RS-485 bus (Modbus) | |
| Communications | Three RJ-45 8 pin RS-232 serial ports: one local operator interface port, one communications port and one optional RS-232 / RS-485 port |
| Radios | 110 bps wire line modems, licensed frequency, spread spectrum and wireless ethernet are supported to 19,200 baud |
| Protocols | The 608C SBC is supplied with a standard Modbus binary RTU protocol that is designed to communicate with many of the 3rd party communications boards available for PLCs as well as other host packages that support Modbus. The 608C SBC can be furnished with Automation & Electronics AutoCom protocol, Modbus ASCII, or other custom protocols. Contact the factory for details. |
| Programming | The 608C SBC is programmed in ANSI C. The Falcon C Development System is available for customers that have their own programming staff. It provides native code generation, debugging, board emulation, and a priority based, multitasking environment for applications. Application programming can be quoted on a custom basis. |