Eaton ELC-AN06AANN Instruction Sheet

ELC-AN06AANN
Instruction Sheet
Analog to Digital/Digital to Analog
Converter Mixed Module
WARNING
•
This Instruction Sheet only provides descriptions for electrical specifications, general
specifications, installation & wiring, troubleshooting and peripherals. For more information about
the optional peripherals, please see ELC Application Manual.
•
This is an OPEN TYPE Controller. The ELC should be kept in an enclosure away from airborne
dust, humidity, electric shock risk and vibration. Also, it is equipped with protective methods
such as some special tools or keys to open the enclosure, so as to avoid the hazard to users
and the damage to the ELC. Do NOT touch terminals when power on.
•
Never connect the AC main circuit power supply to any of the input/output terminals, as it will
damage the ELC. Check all the wiring prior to power up. To avoid any electromagnetic noise,
make sure the ELC is properly grounded .
•
Warning – Do not disconnect while circuit is live unless area is known to be non-hazardous.
•
Power, input and output (I/O) wiring must be in accordance with Class 1, Div. 2 wiring methods -
Article 501-10(B)(1) of the National Electrical Code.
•
Suitable for use in Class 1, Division 2, Groups A, B, C, D or Non-Hazardous locations only.
•
Warning – Explosion hazard - Substitution of components may impair suitability for Class 1,
Division 2.
•
Warning – Explosion Hazard - Do not disconnect equipment unless power has been switched
off or the area is known to be Non-Hazardous.
1 INTRODUCTION
1.1 Model Explanation and Peripherals
Thank you for choosing Eaton Logic Controller (ELC) series products. The ELC-AN06AANN allows
the connection of four analog inputs and 2 groups 12 bits digital outputs (voltage/current). The ELC
transforms the input into a 12 bit digital signal and the output into a 2 points analog signal, which may
then be manipulated using TO and FROM commands in the ladder logic program. There are 49
Controlled Registers (CR) in each module (each register is 16 bits). The Analog Input/Output Mixed
Module of ELC-AN06AANN can read/write the data of analog input module by using commands
FROM / TO via ELC program.
1.2 Product Profile and Outline
25.2
60
4
POWER
3 C
ERROR H
A D 1
M
8
C
H
1 2
M
C
H
3
M
EXTENSION
C
PORT
H
4
M 9
C
H
5
M
2
C
H
6
M
7
3
6 8
5
Units: mm
1. Status indicator (Power, RUN and ERROR) 2. Model Name
3. Extension unit clip 4. Input/output terminal
5. DIN rail clip 6. Mounting hole of the extension unit
7. Nameplate 8. Extension unit clip
9. DIN rail (35mm) 10. Extension port
11. RS-485 Communication port 12. 2 pin removable terminal (standard accessory)
13. DC power input 14. Power input cable (standard accessory)
1.3 External Wiring
2007-05-08
Voltage input
-10V~+10V
CH1
V+
*3 I+
5011629903-A603
COM
Shielded*1
Current input
CH4
-20mA~+20mA
V+
*2
I+
COM
Shielded*1
Voltage output
0V ~ 10V
＊ 5 CH1
@
＊
AC drive, recorder, Isolation wire 4¡@
scale valve...
Current output CH2
0mA~20mA
AC drive, recorder, ＊
Isolation wire 4¡@
scale valve...
terminal of
power module
6
＊
DC24V
@
System
Grounding
Class 3 Grounding
(100 Ω or less)
2
2.1 Specifications
FOUR CH. (A/D) CONVERTER
Power Supply Voltage
Analog Input Channel
Analog Output Range
Digital Data Range
Resolution
Input Impedance
Overall Accuracy
Response Time
Isolation Method
Isolation
Absolution Input Range
Digital Data Format
Average Function
Self Diagnostic Function Self Detection
TWO CH. D/A CONVERTER
Analog Signal Output Channels
Analog Output Range
Digital Data Range
Resolution
Output Impedance
11
Overall Accuracy
12
Response Time
Max. Output Current
13
Tolerance Carried Impedance
14
Digital Data Format
Isolation Method
Isolation
Protection
Communication Mode (RS-485)
Connect to ELC MPU in Series
Note 1: Please isolate analog input and
other power wiring.
100K
CH1
250
100K
Note 2: If input connected current signal,
please short circuit between V+ and I+
AG
terminals.
100K
CH4
250
Note 3: If wave of input terminal of loaded
100K
is too big that noise interferes wiring,
AG
please connect capacitance with
0.1~0.47μF 25V.
Note 4: Please isolate analog output and
other power wiring.
Note 5: If wave of output terminal of loaded
V+ CH5
I+
is too big that noise interferes wiring,
COM
FG
please connect capacitance with
0.1~0.47μF 25V.
V+ CH6
Note 6: Please connect terminal of
I+
COM
power module and terminal of analog
FG
output module to system earth point and
make system earth point be grounding or
+15V connects to machine cover.
DC/DC
24+
AG
24-
converter
-15V
Warning: DO NOT wire to the No function
terminal. Use Copper Conductor Only,
60/75 °C.
STANDARD SPECIFICATIONS
VOLTAGE INPUT CURRENT INPUT
24 VDC(20.4VDC~28.8VDC) ( –15%～+20%)
4 channels per module
±10V ±20 mA
±2,000 ±1,000
12 bits(1 =5 mV) 11 bits (1 =20 μA)
LSB LSB
200 KΩ and above 250Ω
±0.5% of full scale of 25℃(77℉)
±1% of full scale during 0~55℃ (32~131℉)
3 ms × channels
There is no Isolation between digital and analog circuitry.
Field to Digital Area: 500V Field to Analog Area: 500V
Analog area to Digital Area: 500V Field to 24VDC: 500V
±15 V ±32 mA
2's complement of 16-bit, (11 Significant Bits)
Yes (CR#2~CR#5 can be set and the range is K1~K100)
Upper bound and lower bound detection per channel
VOLTAGE OUTPUT CURRENT OUTPUT
2 channel per module
0~10V 0~20 mA
0~4,000 0~4,000
12 bits (1 =2.5 mV) 12 bits (1 =5 μA)
LSB LSB
0.5Ω or lower
±0.5% of full scale at 25℃(77℉)
±1% of full scale during 0~55℃ (32~131℉)
3 ms × Channels
10 mA(1KΩ~2MΩ) －
0～500Ω
－
2's complement of 16-bit, (11 Significant Bits)
There is no Isolation between digital and analog circuitry.
Field to Digital Area: 500V Field to Analog Area: 500V
Analog area to Digital Area: 500V Field to 24VDC: 500V
Voltage output has short circuit protection but short circuit for a long
time may cause inner wiring damage and open circuit protection.
MODBUS ASCII/RTU Mode. Communication baud rate of 4,800 / 9,600
/ 19,200 / 38,400 / 57,600 / 115,200 bps. For ASCII mode, date format
is 7Bits, even, 1 stop bit (7 E 1). For RTU mode, date format is 8Bits,
even, 1 stop bit (8 E 1). The RS-485 is disabled when the
ELC-AN06AANN is connected in series to an ELC.
When ELC-AN06AANN modules are connected to an ELC, the
modules are numbered from 0 - 7. 0 is the closest to the MPU and 7 is
the furthest. The Maximum number of modules is 8 modules and they
TWO CH. D/A CONVERTER VOLTAGE OUTPUT
do not occupy any digital I/O points of the MPU.
2.2 Other Specifications
Maximum Power Consumption
2W at 24 VDC (20.4VDC~28.8VDC) ( -15 % ~ +20 %)
ESD(IEC 61131-2, IEC 61000-4-2): 8KV Air Discharge
EFT(IEC 61131-2, IEC 61000-4-4): Power Line: 2KV, Digital I/O: 1KV,
Noise Immunity
RS(IEC 61131-2, IEC 61000-4-3): 26MHz~1GHz, 10V/m
The diameter of the grounding wire cannot be smaller than that of
Grounding
terminals 24V and 0V (if numerous ELCs are used at the same time,
make sure that each ELC is grounded respectively to the ground poles)
International Standard Regulations: IEC61131-2, IEC 68-2-6 (TEST Fc)/
Vibration/Shock Immunity
IEC61131-2 & IEC 68-2-27 (TEST Ea)
Operation: 0 ℃ ~55 ℃ (temperature), 50~95% (humidity), pollution
Operation/Storage Environment
degree: 2; Storage: -25℃~70℃(temperature), 5~95% (humidity)
UL508
UL1604, Class1,Div2 Operating temperature code: T5
Agency Approvals
European community EMC Directive 89/336/EEC and Low Voltage
Directive 73/23/EEC
3 CR(CONTROLL REGISTER)
ELC-AN06AANN EXPLANATION
Parameter
CR
Comm. Latched Register Name b15 b14 b13 b12 b11 b10 b9
No
address
#0 H 40C8 O R Model type Data length is 8 bits (b7~b0). ELC-AN06AANN model code= H CC
CH6 CH5 CH4
Input mode setting: (CH1~CH4)
Mode 0: input voltage mode (-10V~+10V). Factory Setting is H0000.
Mode 1: input voltage mode (-6V~+10V).
Mode 2: input current mode (-12mA~+20mA).
Mode 3: input current mode (-20mA~+20mA).
#1 H 40C9 O R/W Mode setting
Mode 4: Reserved
Output mode setting: (CH5~CH6)
Mode 0: output voltage mode (0V~10V).
Mode 1: output voltage mode (2V~10V).
Mode 2: output current mode (4mA~20mA).
Mode 3: output current mode (0mA~20mA).
CH1 average
#2 H 40CA O R/W
number
CH2 average
#3 H 40CB O R/W
number Average numbers setting of channel CH1~CH4. Setting range is K1~K100 and
CH3 average
factory setting is K10.
#4 H 40CC O R/W
number
CH4 average
#5 H 40CD O R/W
number
Average value of
#6 H 40CE X R
CH1 input signal
Average value of
#7 H 40CF X R
CH2 input signal
Display average value of CH1~CH4 input signal
Average value of
#8 H 40D0 X R
CH3 input signal
Average value of
#9 H 40D1 X R
CH4 input signal
CH5 output
#10 H 40D2 X R/W
signal value Output value of CH5~CH6, the setting range is K0~K4,000. The factory setting is
CH6 output
#11 H 40D3 X R/W K0 and the unit is LSB.
signal value
Present value of
#12 H 40D4 X R
CH1 input signal
Present value of
#13 H 40D5 X R
CH2 input signal
Display present value of CH1~CH4 input signal
Present value of
#14 H 40D6 X R
CH3 input signal
Present value of
#15 H 40D7 X R
CH4 input signal
#16~ #17
Reserved
To adj. OFFSET
#18 H 40DA O R/W
value of CH1
To adj. OFFSET
Offset setting of CH1~CH4. Factory setting is K0 and unit is LSB.
#19 H 40DB O R/W
value of CH2
Voltage input: setting range is K-1,000 ~K1,000
To adj. OFFSET
#20 H 40DC O R/W
value of CH3
Current input: setting range is K-1,000 ~K1,000
To adj. OFFSET
#21 H 40DD O R/W
value of CH4
To adj. OFFSET
#22 H 40DE O R/W
value of CH5 Offset setting of CH5~CH6. Factory setting is K0 and unit is LSB.
To adj. OFFSET
The setting range is K-2,000~K2,000
#23 H 40DF O R/W
value of CH6
To adj. GAIN
#24 H 40E0 O R/W
GAIN setting of CH1~CH4. Factory setting is K1,000 and unit is LSB.
value of CH1
IL05003003E.pdf
CURRENT OUTPUT
Analog & Communication I/O: 1KV
b8 b7 b6 b5 b4 b3 b2 b1 b0
CH3 CH2 CH1