Processor Module
CP451
Processor Module
(for AFV300/AFV400)
This product is a replacement
for CP451-11 Processor Module
-5 - Standard type with no explosion protection
1 - With ISA Standard G3 option
ESB Bus Coupler Module
9 units maximum
128 Mbps (I/O module data transmission)
10 m maximum
0.5 A
Digital I/O Module
Number of outputs 16-channel, module isolation
Output voltage 24 V DC
Output voltage drop 1 V maximum
External power supply rating 24 V DC, 3.4 A minimum
Maximum leak current at output off status 1.6 mA
Output format Current source
Minimum load current 35 mA
Load resistance range 120 to 685 Ω
Output response time 30 ms maximum
Current Input Module
16, isolated
4 to 20 mA
24 mA
270 Ω (20 mA) to 350 Ω (4 mA)
±16 µA
230 mA (5 V DC), 540 mA (24 V DC)
Current Input Module
Number of input channels 16 channels, module isolation
Rated input range 4 to 20 mA
Permissible input range 0 to 25 mA
Input impedance during Power-OFF 500 kΩ minimum
Data update frequency 40 ms
Temperature drift ±16 µA/10 °C
Current Output Module
Current Output Module
16, isolated
4 to 20 mA
1500 V AC, for 1 minute
0 to 750 Ω
±48 µA
Ethernet Communication Module
Connection method Point-to-point
Connector RJ-45
Transmission method Half-duplex
Transmission speed 10 Mbps
Transmission route 100 ohm twisted-pair cable