MicroSmart Series

37

Programmable Logic Controllers

Effect of Improper Input Connection

No damage

Maximum Permanent Allowed Overload

(No Damage)

11V DC

22mA DC

—

—

—

Selection of Analog Input Signal

Using software programming

Calibration or Verification to

Maintain Rated Accuracy

N/A

1: The 16-bit data (0 to 50000) processed in the analog I/O module can be linear-converted to a value between –32768 and 32767. The optional range designation, and analog I/O data minimum and

maximum values can be selected using data registers allocated to analog I/O modules.

2: When an error is detected, a corresponding error code is stored to a data register allocated to analog I/O operating status.

Analog Output Specifications

Part Number

FC4A-L03A1

FC4A-L03AP1

FC4A-K1A1

FC4A-K2C1

Output Voltage

0 to 10V DC

–10 to +10V DC

Output Range

4 to 20mA

Load Impedance

Voltage Output: 2kΩ minimum

Current Output: 300kΩ maximum

Load

Resistive load

Settling Time

50ms

130ms

50ms

1ms/ch

Total Output Transfer Time

50ms + 1 scan time

130ms + 1 scan time

50ms + 1 scan time

1ms × channels+ 1 scan

time

Output

Error

Maximum Error at 25× C

±0.2% of full scale

Temperature Coefficient

±0.015% of full scale/ºC

±0.005% of full scale/ºC

Repeatability after Stabilization Time

±0.5% of full scale

Output Voltage Drop

±1% of full scale

Non-linearity

±0.2% of full scale

Output Ripple

1 LSB maximum

Overshoot

0%

Total Error

±1% of full scale

Digital Resolution

4096 increments (12 bits)

50000 increments (16 bits)

Output Value of LSB

Voltage

2.5mV

0.4mV

Current

4μA

0.32μA

Data Type in Application Program

Default: 0 to 4095 (standard)

–25000 to 25000 (voltage)

0 to 50000 (current)

Monotonicity

Yes

Current Loop Open

Undetectable

Noise

Resistance

Maximum Temporary Deviation during Electri-

cal Noise Tests

±3% maximum when a 500V clamp voltage is applied to the power and I/O wiring

Not assured

Cable

Twisted pair shielded cable is recommended for improved noise immunity

Twisted pair cable

Crosstalk

None

2 LSB maximum

Isolation

Between output and power circuit

500V

Isolated

Between output and internal circuit

Photocoupler-isolated

Effect of Improper Output Connection

No damage

Selection of Analog Output Signal

Using software programming

Calibration or Verification to Maintain Rated

Accuracy

N/A

1. The 12-bit data (0 to 4095) processed in the analog I/O module can be linear-converted to a value between –32768 and 32767. The optional range

designation, and analog I/O data minimum and maximum values can be selected using data registers allocated to analog I/O modules.