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Specifications of SP32 Series Programmable Logic Controllers

P4A (Integrated 5604 I/O board)

Controller
Processor CPU: 32-bit CMOS, 120 MHz clock, integrated watchdog timer
Memory 8 Mb SDRAM, 4 Mb FLASH, 1 Mb CMOS RAM
Non-Volatile RAM CMOS RAM with lithium battery retains contents for two years with no power

I/O
Analog Inputs Eight, user selectable 0 to 10 V (15-bit) or 0 to 20 mA (14-bit)
One, 0 to 32.678 Vdc (15-bit)
Analog Outputs Two with optional 5305 analog output module, output range 0 to 20 mA
Digital Inputs Four on controller board: three digital input/counter, one interrupt with optical isolation
Digital Outputs One, 30 V/60 mA (used as a status output)
Digital I/O (5604 I/O board) Thirty two configurable as input or output (1 Amp DC max output/dry
contact input)

Communications
Serial Port COM1 Configurable RS-232 or RS-485, two-wire half duplex or four-wire full/half duplex
Serial Ports COM2, COM4 RS-232, DTE, eight-pin modular jack, full or half duplex with RTS/CTS control
Implemented Td, Rd, CTS, RTS, DCD, DTR, +5 V
Serial Port COM3 Located on 5604 I/O module, same specifications as COM2 and COM4
Baud Rates COM1, COM2, COM4 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200
Baud Rate COM3 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200
Serial Protocols Modbus RTU, Modbus ASCII, DNP 3, DF1, PPP
Ethernet Port RJ45, 10BaseT
Network Protocols IP: ARP, TCP, TFTP, UDP and ICMP
Ethernet Port Protocols Modbus TCP, Modbus RTU in UDP, Modbus ASCII in UDP, DNP in TCP,
DNP in UDP
Wireless1 Spread spectrum radio at 900 MHz2 and 2.4 GHz2

General
I/O Terminations Six, eight, nine and ten pole, removable terminal blocks, 12 to 22 AWG, 15 A contacts
Dimensions 8.40 in. (213 mm.) wide, 6.13 in. (155 mm.) high, 2.80 in. (72 mm.) deep
Packaging Corrosion resistant zinc-plated steel with white enamel paint
Environment 5% RH to 95%, non-condensing, -40° to 158°F (-40° to 70°C)
Power Input 11 to 30 Vdc, 4.3 W typical (10.8 W full I/O capacity in use)
Warranty Three years on parts and labor

1Available only with optional integrated wireless modules or with stand-alone wireless modules.
2Not applicable in all countries.

P4A (Integrated 5604 I/O board)

Controller
Processor CPU: 32-bit CMOS, 120 MHz clock, integrated watchdog timer
Memory 8 Mb SDRAM, 4 Mb FLASH, 1 Mb CMOS RAM
Non-Volatile RAM CMOS RAM with lithium battery retains contents for two years with no power

I/O
Analog Inputs Eight, user selectable 0 to 5 V (15-bit) or 0 to 20 mA (14-bit)
Analog Outputs Two with optional 5305 analog output module, output range 0 to 20 mA
Digital Inputs Four on controller board: three digital input/counter, one interrupt with optical isolation
Sixteen on 5601A I/O module: 6.5 mA typical at 24 V and 3.5 mA typical at 115 V
Digital Outputs One on controller board: 30 V/60 mA (used as a status output)
Twelve on 5601A I/O module, sealed mechanical relay:
• 0.4 A at 125 Vrms, 2 A at 30 V resistive loads
• 1.0 A at 30 V, 0.2 A at 125 Vrms inductive load with pf=0.4, L/R=7ms
• 250 Vrms, 220 V maximum operating voltage)

Communications
Serial Port COM1 Configurable RS-232 or RS-485, two-wire half duplex or four-wire full/half duplex
Serial Ports COM2, COM4 RS-232, DTE, eight-pin modular jack, full or half duplex with RTS/CTS control
Implemented Td, Rd, CTS, RTS, DCD, DTR, +5 V
Serial Port COM3 Located on 5604 I/O module, same specifications as COM2 and COM4
Baud Rates COM1, COM2, COM4 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200
Baud Rate COM3 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200
Serial Protocols Modbus RTU, Modbus ASCII, DNP 3
Ethernet Port RJ45, 10BaseT
Network Protocols IP: ARP, TCP, TFTP, UDP and ICMP
Ethernet Port Protocols Modbus TCP, Modbus RTU in UDP, Modbus ASCII in UDP
Wireless1 Spread spectrum radio at 900 MHz2 and 2.4 GHz2

General
I/O Terminations Six, eight, nine and ten pole, removable terminal blocks, 12 to 22 AWG, 15 A contacts
Dimensions 8.40 in. (213 mm.) wide, 6.13 in. (155 mm.) high, 2.80 in. (72 mm.) deep
Packaging Corrosion resistant zinc-plated steel with white enamel paint
Environment 5% RH to 95%, non-condensing, -40° to 158°F (-40° to 70°C)
Power Input 11 to 30 Vdc, 3.5 W typical all relays off, 6.5 W typical all relays on
Warranty Three years on parts and labor

1Available only with optional integrated wireless modules or with stand-alone wireless modules.
2Not applicable in all countries.

 

© 2012 Weatherford International Ltd.