CPU Modules

Model

CPU124-1R AC/DC/RLY 220V

Physical characteristic

Dimensions(W x H x D)(mm)

120.5×80×62

Power consume

7W

Memory

Program memory size

Data memory

10K

Back up (by Flash, no need battery)

keep over 10 years

I/O

Local digital inputs

14 inputs

Local digital outputs

10 outputs

Digital I/O image size

128(64 inputs/64 outputs)

Analog I/O image size

32(16 inputs/16 outputs)

expansion modules allowed (Max)

3 modules

High-speed counters

6 counters total

Single phase

6 at 30KHz

Two phase

4 at 20KHz

Pulse outputs

2 at 20KHz（DC outputs only）

General

Timer

Total number：256（1ms:4；10ms:16；100ms:236）

Counters

256

Internal memory bits stored on power down

256

Time interrupts

2 with1ms resolution

Edge interrupts

4 up and/or 4 down

Analog adjustment

2 with 8 bit resolution

Boolean execution speed

0.08µs per instruction

Real Time Clock

Built-in

Ports

1standard PPI port

PPI Baud Rates

9.6，19.2 and 187.5 Kbaud

Freeport Baud Rates

1.2kbaud to 115.2Kbaud

Max. cable length per segment

With isolated repeater：1000 m up to 187.5kbaud, 1200 m up to 38.4kbaud

Without isolated repeater: 50 m

Max. number of stations

32 per segment, 126 per network

Max. number of masters

32

Peer to peer（PPI Master Mode）

no

Power

Input voltage

120-250 VAC

Inrush current

20A at 264VAC

Isolation(field to logic)

Not isolated

Hold up time（loss of power）

10ms at 24 VDC

Sensor voltage

L+ minus 5 V

Current limit

1.5A peak，thermal limit non-destructive

Ripple noise (sensor to logic)

Derived from input power

Isolation (sensor to logic)

Not isolated

CPU Digital Input Specifications

Built-in digital input

14

Input type

PNP/NPN

Rated voltage

24 VDC at 4mA

Max. continuous  permissible voltage

30 VDC

Surge voltage

35 VDC for 0.5s

Logic “1”  voltage range

15 to 30 VDC

Logic “0”  voltage range

0 to 5 VDC

Input delay

Selectable (0.2 to12.8ms)

Connection of 2-wire proximity sensor (Bero)

Premissible leakage current (Max.)

1mA

Isolation (field to logic)

Yes

Optical galvanic

500 VAC for 1minute

High-speed Counters

single-phase 2 pcs 20K(I0.0 I0.1)

Cable length Max.

Shielded

500m normal inputs, 50m HSC inputs

unshielded

300m normal inputs

CPU Digital Output Specifications

Built-in outputs

10 outputs

Output type

Dry contact

Rated voltage

24 VDC or 250V AC

Voltage range

5-30V DC，5-250V AC

Surge current (Max.)

5A 4s at 10% duty cycle

Logic “1”  (Min)

-

Logic “0”  (Max)

-

Rated current per point（Max.）

2A

Rated current per common（Max）

8A

Leakage current (Max)

-

Lamp load (Max)

30W DC，200W AC

Inductive clamp voltage

-

On State resistance (contact)

0.2Ω

Isolation

Pulse frequency (Max.)

1Hz

Lifetime mechanical cycles

10000000（no load）

Lifetime contacts

100000（Rated load）

Outputs on simultaneously

All at 60℃(horizontal)

All at 50℃ (Vertical)

Connecting two outputs in parallel

Yes, only outputs in same group

Cable Length (Shielded)

500m

Cable Length (unshielded)

150m

Order number

UN 124-1BB23-0XB0