PLC High Density Analog I/O Module Features • 8-pt (0-10V DC / 4-20mA) input module • 2-pt (-10 to +10VDC / 4-20mA) output module • 16-bit Resolution • Fast Conversion Times • Configure up to 56 analog I/Os Specifications General Specifications Part Number FC4A-J8C1 FC4A-K2C1 For more information on these Rated Power Voltage 24V DC and other IDEC PLCs, visit: Allowable Voltage Range 20.4 to 28.8V DC www.idec.com/PLC See Analog I/O Module User’s Manual Terminal Arrangement -pages 2-8 to 2-11 Analog Output Specifications Connector on Mother Board MC1.5/10-G-3.81BK (Phoenix Contact) Connector Insertion/ Part Number FC4A-K2C1 100 times minimum Removal Durability Voltage –10 to +10V DC Output Range 40mA (5V DC) 60mA (5V DC) Current 4 to 20mA DC Internal Current Draw 0mA (24V DC) 0mA (24V DC) 2 kΩ minimum (voltage), 300Ω Load Impedance External Current Draw (Note) 50mA (24V DC) 85mA (24V DC) maximum (current) Load Applicable Load Type Resistive load Weight 140g 110g Settling Time 1ms / ch DA Total Output System 1ms x channels Conversion Transfer Time + 1 scan time Analog Input Specifications Maximum Error at 25°C ±0.2% of full scale Part Number FC4A-J8C1 Temperature Coefficient ±0.005% of full scale/°C Analog Input Signal Type Voltage Input Current Input Repeatability after ±0.5% of full scale Input Range 0 to 10V DC 4 to 20mA Stabilization Time Input Impedance 1 MΩ 100Ω Output Output Voltage Drop ±1% of full scale Error Sample Duration Time 2ms maximum Non-lineality ±0.2% of full scale Sample Repetition Time 2ms maximum Output Ripple ±0.1% of full scale Total Input System Transfer Overshoot 0% 8ms x channels + 1 scan time Note 1 Time Total Error ±1% of full scale Type of Input Single-ended input Digital Resolution 50000 increments (16 bits) Operating Mode Self-scan Output Voltage 0.4mV Successive approximation Value of Conversion Method register method Current 0.32µA LSB Maximum Error at 25°C ±0.2% of full scale –25000 to 25000 (voltage) Data Temperature Coefficient ±0.005% of full scale / °C 0 to 50000 (current) Data Type in Application Repeatability after Stabilization Optional: –32768 to 32767 Program ±0.5% of full scale Time (selectable for each Note 2 channel) Non-lineality ±0.04% of full scale Monotonicity Yes Maximum Error ±1% of full scale Specifications con’t on following page Input Error AD Conversion Specifications con’t Analog Input Specifications Analog Output Specifications Digital Resolution 50000 increments (16 bits) Current Loop Open Not detectable Input Value of LSB 0.2mV 0.32µA Maximum Temporary Deviation during ±3% maximum Data Type in Application Program Default: 0 to 50000 Note 4 Electrical Noise Tests Noise Optional: –32768 to 32767 Monotonicity Note 2 Resistance Recommended Cable for (selectable for each channel) Twisted pair cable Noise Immunity Note 3 Input Data Out of Range Detectable Crosstalk 2 LSB maximum Maximum Temporary Deviation ±3% maximum Note 4 Isolated between output and during Electrical Noise Tests power circuit Input Filter Software Isolation Photocoupler-isolated be- Recommended Cable for Noise tween output and Twisted pair cable Immunity internal circuit Crosstalk 2 LSB maximum Effect of Improper Output Connection No damage Isolated between input and Selection of Analog Output Signal Type Using software programming power circuit Isolation Photocoupler-isolated between Mounting Hole Layout (mm) input and internal circuit Effect of Improper Input Connection No damage 23.5 6.3 Maximum Permanent Allowed 11V DC 22 mA DC Overload (No Damage) Selection of Analog Input Signal Type Using software programming Notes: 1. Total input system transfer time = Sample repetition time + Internal processing time. The total input system transfer time increases in proportion to the number of of channels used. 2. The data processed in the analog I/O module can be linear-converted to a a value between –32768 and 32767. The 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. 3. When an error is detected, a corresponding error code is stored to a data register allocated to analog I/O operating status. 4. The value is measured when a 500V clamp voltage is applied to the power supply and I/O lines. 3.0 Dimensions (mm) FC4A-K2C1 FC4A-J8C1 3.8 23.5 14.6 70.0 3.8 23.5 14.6 70.0 *8.5 mm when the clamp is pulled out. *8.5 mm when the clamp is pulled out. IDEC Corporation • 1175 Elko Drive • Sunnyvale, CA 94089 • 800-262-IDEC (4332) • Fax: 408-745-5258 • www.idec.com ©2007 IDEC Corporation. All Rights Reserved. 03/07 2-ø4.3 Noise Resistance Data 4.5* 90.0 4.5* 90.0 90.0 103.0 113.0±0.2