CPU units
Add-on cassettes (communication cassettes)
Compact size with room for
expansion functions
• Equipped with a cassette interface.
• Up to 16 different units can be connected to a
single CPU
• High function types, increased security
(encryption), are available.
Add-on cassettes can be added to the CPU to increase
functionality without increasing the width of the unit.
Communication cassettes support RS232C, RS422 and RS485
serial communications.
• High-capacity SD (SDHC) memory cards of up to
32 GB are supported.
• High performance (min. scan time 1ms, max. 20 μs
for 60 k steps); the processing speed is less
susceptible to frequent Ethernet communication
• GT power supply terminals for connecting 5 V or
24 V DC type GT series programmable displays
AFP7CPS41E(S) AFP7CPS31E(S) AFP7CPS31(S)
SERIES
FP7
Programmable
controller
• Operation speed:
• Program capacity:
• Data registers:
• Number of unit connection:
Basic performance
Min. 11 ns/step
196 k steps
256 k words
Max. 16 units
For communication with programmable displays
or PCs and for data exchange between PLCs
AFP7CCS1 AFP7CCS2 AFP7CCM1
AFP7CCM2 AFP7CCS1M1 AFP7CCET1
• Serial communication functions can be added to the CPU.
6 types are available including RS232C dedicated cassettes, cassettes to
support either RS422 or RS485 or Ethernet, and cassettes that support any
combination of RS232C and RS485.
• Protocol supports MODBUS-RTU.
Communication can easily be accomplished using comfortable communication
instructions.
[Configuration example]
Network 1
LAN1
LAN2
Global IP address Local IP address
(100BASE-TX, 10BASE-T)
Network 2
Transmission distance
Baud rate: 230.4 kbps
Maximum number of stations in RS485 communications
Baud rate: 115.2 kbps
Baud rate: 57.6 kbps
99
70
40
20
0 1,200 (m ft)1,000700200 3,9373,2812,297656
Number of stations
13
FP7 SERIES
12 FP7 SERIES
Item AFP7CPS41E(S) (Note 6)
Memory
capacity
Memory selection pattern
(Note 1)
1 2 3 4 5
Program (steps) 234,000 221,500 196,000 144,500 51,500
Data register (words)
(Note 2)
65,536 101,072 262,144 524,288 999,424
Number of max. program block (PB)
468 443 392 289 103
Item AFP7CPS31E(S) / AFP7CPS31(S) (Note 6)
Memory
capacity
Memory selection pattern
(Note 1)
1 2 3 4
Program (steps) 121,500 96,000 64,000 32,000
Data register (words)
(Note 2)
131,072 262,144 425,984 589,824
Number of max. program block (PB)
243 192 128 64
Item Specications
Interface RS232C, 1 channel
Transmission distance 15 m 49 ft
Transmission speed 300,600,1200,2400,4800,9600,19200,38400,
57600,115200,230400 bits/sec.
Communication method/
Synchronous method Half-duplex system / Start-stop synchronization
system
Transmission format
Stop bit: 1 bit / 2 bits
Parity: none / odd / even
Data length: 7 bits / 8 bits
Start code: with STX / without STX
End code: CR / CR + LF / none / ETX
Data transmission order Transmit from bit 0 in character units.
Communication mode General-purpose communication, Computer link
and MODBUS-RTU
Item Specications
Communication interface Ethernet 100BASE-TX / 10BASE-TX
Baud rate 100 Mbps, 10 Mbps auto negotiation function
Total cable length 100 m 328 ft (500 m 1,640 ft when a repeater
is used)
Number of nodes Max. 254 units
Number of simultaneous connections
Max. 20 connections (user connection: 16, system connection: 4)
Communication protocol (Communication layer)
TCP / IP, UDP
DNS Supports name servers
DHCP / DHCPV6 Automatic IP address acquisition
FTP server File transfer, server function, number of user: 3
SNTP Time adjustment function
General-purpose communication
16 kB / 1 connection
Dedicated communication
Slave communication (MEWTOCOL-COM,MEWTOCOL7-COM,
MEWTOCOL-DAT,MODBUS-TCP)
Master communication
(MEWTOCOL-COM,MEWTOCOL-DAT,
MODBUS-TCP)
Terminal Connecting Programmable Display model
5 V
For 5 V DC type GT series Programmable Display
24 V
For 24 V DC type GT series Programmable Display
Item
AFP7CPS41E(S) / AFP7CPS31E(S) / AFP7CPS31(S)
(Note 6)
Programming method Relay symbol method
Control method Cyclic operation method
Program memory
Built-in ash ROM (no backup battery required)
Operation speed Basic instruction: min. 11 ns/step
External input (X)/output (Y) 8,192 points (Note 3) / 8,192 points (Note 3)
Internal relays (R) 32,768 points
System relays (SR)
Indicate operation status of various relays is shown.
Link relays (L) 16,384 points
Timers (T)
4,096 points: Timer capable of counting (units: 10 μs,
1 ms, 10 ms, 100 ms or 1 sec.) × 4,294,967,295
Counters (C)
1,024 points, Counter capable of counting 1 to 4,294,967,295
Link data registers (LD) 16,384 words
System data registers (SD)
Internal operation status of various registers is shown.
Index registers (I0 to IE) 15 long words
Master control relay (MCR) Unlimited
Number of labels (LOOP) Max. 65,535 points for each program block (PB)
Differential points Unlimited
Number of step ladders Unlimited
Number of subroutines Max. 65,535 points for each program block (PB)
Number of interrupt programs
1 periodical interrupt program
SD memory card function
SDHC memory cards of up to 32 GB are usable.
Constant scan Available (0 to 125 ms)
Real time clock (Note 4) Built in. Date backup with battery.
Battery life (Value applies when
no power is supplied at all.)
3.3 years or more (when no power is supplied)actual
usage value: 20 years approx. (at 25 °C 77 °F)
Safety function (Note 5)
Password / Read disable setting / Encryption (every PB)
PLC Link function
Max. 16 units, link relays: 1,024 points, link registers: 128 words.
(Data transfer and remote programming are not supported)
■Performance specications ■COM port communication specications
■
LAN port communication specications [without AFP7CPS31(S)]
■
Dedicated power supply output port specications for GT series programmable display
Note: 5 V and 24 V DC types are not usable at the same time.
Notes 1) The factory default setting is pattern 3 for AFP7CPS41E(S) and pattern 1 for
AFP7CPS31E(S) and AFP7CPS31(S).
2) For data register (DT), data up to 262,144 words can be backed up.
3) Hardware conguration governs the actually usable number of I/O points. When I/O
points are not actually used, usable as internal relays
4) Precision of calendar; At 0 °C 32 °F, less than 95 seconds error per month, At
25 °C 77 °F, less than 15 seconds error per month, At 55 °C 131 °F, less than 130
seconds error per month
5) Encryption can be used for AFP7CPS41ES, AFP7CPS31ES and AFP7CPS31S.
6) Products with an “S” at the end of a part number have the encryption function.