AFP7CPS41E(S)
CPU units
Compact design and class-leading high performance
1. The function is expanded easily with cassette interface.
2. High-capacity SD (SDHC) memory cards of up to 32 GB
are supported.
4. All communications ports are safely isolated
The function extension is possible without increasing the width of the unit.
The cassettes support RS232C, RS422 and RS485 for series communication,
Ethernet communication and various analog input and output.
3. High performance (min. scan time 1ms, max. 20 μs for
60 k steps)
The processing speed is less susceptible to frequent Ethernet communication
Confidently use any port - RS422 / RS485 and LAN ports, as well
as USB and RS232C ports - each is isolated.
5. High function types, increased security (encryption),
are available.
*When exporting to China, please use a CPU that does not have an encryption function.
Enables large storage for log data *except for AFP7CPS21
AFP7CPS31E(S)AFP7CPS31(S)AFP7CPS21
SERIES
FP7
Programmable
controller
End unit
(attached to the
each CPU unit)
Expansion units
Connect a maximum of 3 blocks and a total of 64 units
Three blocks can be expanded on one CPU unit. Distributed
installation achieved while maintaining high-speed bus transmission.
Total
64
units
Expansion slave units
End unit
(attached to the
AFP7EXPS)
Expansion master unit
Expansion cable
Previous
CPU
unit Maximum of 16 units for each unit
AFP7EXPM
AFP7EXPS
Max.
3 blocks
Max. 16 units
Max. 16 units
Max. 16 units
• Operation speed:
• Program capacity:
• Data registers:
• Number of unit connection:
Basic performance [For AFP7CPS41E(S)]
Min. 11 ns/step
196 k steps
256 k words
Max. 16 units
12 FP7 SERIES
Item AFP7CPS41E(S) (Note 6)
Memory
capacity
Memory selection pattern
(Note 1)
1 2
3 (Factory default)
4 5
Program (steps) (Note 2)
234,000 221,500 196,000 144,500 51,500
Data register (words) (Note 2)
65,536 131,072 262,144 524,288 999,424
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 (Factory default)
2 3 4
Program (steps) (Note 2)
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 AFP7CPS21
Memory
capacity
Memory selection pattern
(Note 1)
1 (Factory default) 2
Program (steps) (Note 2)
64,000 32,000
Data register (words) (Note 2)
131,072 262,144
Number of max. program block (PB)
128 64
Item Specications
Interface RS232C, three-wire system, 1 channel (Note 1)
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-T
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. 220 connections (user connection: 216, system connection: 4)
Communication protocol
(Communication layer) TCP / IP, UDP
DNS Supports name servers
DHCP / DHCPV6 Automatic IP address acquisition
FTP server /
Client (SSL compatible)
Server function, le transfer, number of user: 3
Client function, data and le transfer
HTTP server /
Client (SSL compatible)
Server function, system web,
Customer web (8 MB), number of concurrent session: 16
Client function, data transfer
SMTP client (SSL compatible)
Client function, mail transfer
SNTP Time adjustment function
General-purpose communication
16 kB / 1 connection (user connection: 1 to 16)
Dedicated communication
Slave communication
(MEWTOCOL-COM, MEWTOCOL7-COM,
MEWTOCOL-DAT, MODBUS-TCP, MC
protocol
(Note 1)
)
Master communication
(MEWTOCOL-COM, MEWTOCOL-DAT,
MODBUS-TCP, MC protocol (Note 1))
Output terminal (Note 1) Connecting programmable display model
5 V
For 5 V DC type GT series Programmable Display
24 V (Note 2)
For 24 V DC type GT series Programmable Display
Item
AFP7CPS41E(S) / AFP7CPS31E(S) / AFP7CPS31(S) / AFP7CPS21
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 (AFP7CPS21: 14 ns/step)
External input (X) / output (Y)
8,192 points (Note 4) / 8,192 points (Note 4)
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 / With switching function
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. *except for AFP7CPS21
Constant scan Available (0 to 125 ms)
Real time clock (Note 3) Built in. Date backup with battery.
Battery life 3.3 years or more (at 25 °C 77 °F) (when no power is
supplied) *except for AFP7CPS21
Security function (Note 5)
Password / Restricted distribution / Read disable setting / Encryption
PLC link function
Max. 16 units, link relays: 1,024 points, link registers: 128 words.
(Data transfer and remote programming are not supported)
(Link area allocation is switchable between the rst and the second half)
■Control specications ■COM port communication specications
■
LAN port communication specications [except for AFP7CPS31(S) / AFP7CPS21]
■
Dedicated power supply output port specications for GT series programmable display
Notes: 1) The factory default setting is pattern 3 for AFP7CPS41E(S) and pattern 1 for
AFP7CPS31E(S), AFP7CPS31(S) and AFP7CPS21.
2) For data register (DT), data up to 262,144 words can be backed up.
3)
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
4) Hardware conguration governs the actually usable number of I/O points. When I/O
points are not actually used, usable as internal relays.
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.
Note: 1) MC protocol is a short form denoting MELSEC communication protocol; MELSEC is a
registered trademark of Mitsubishi Electric Corporation.
QnA compatible 3E frame, only binary (bulk writing and bulk reading) use is available.
Note: 1) SD, RD and SG terminals are isolated from internal circuits.
Notes: 1) 5 V and 24 V DC types are not usable at the same time.
2) Use 21.6 to 26.4 V DC to power the CPU unit.
Please check the “GT Series Manual” for grounding of the GT series programmable
display.
The AFP7CPS21 is not provided with this port.