ADLINK Technology NuDAM-6017 User Manual

6000 Series Analog Input Modules
-6017 Analog Input Module
1. Introduction
NuDAM-6017 is an analog input module with 8 input
channels. Six of the eight channels are differential and the
other two are single ended type.
Features
u 8 analog input channels
u 6 differential input and 2 single ended input
programmable input range
u
programmable host watchdog timer for host failure
u
protection
2500 Vrms analog input isolation
u
u internal watchdog timer for device failure protection
easy programming by software
u
u easy installation and wiring
Specifications
Interface:
u
RS-485, 2 wires
Speed (bps): 600, 1200, 2400, 4800, 9600, 19.2k,
38.4k, 57.6k, 115.2k
Analog Input:
u
Differential channels: 6
Single ended channels: 2
Resolution: 16 bits
Accuracy: ±0.05%
Sampling rate: 20
Unit conversion: mV, V or mA
Voltage range: programmable 5 levels:
±10V, ±5V, ±1V, ±500mV, ±150mV
Current measurement: 20mA (with external 125
ohm resistor)
Isolation Voltage: 2500 Vrms
Note: The maximum input voltage shall not
exceed to ±30V with reference to AGND
otherwise, they may cause an unrecoverable
harm to the hardware component.
Storage Temperature Range: -25 to 80 °C
u
Operating Temperature Range: -10 to 70 °C
u
u Power Requirement: +10V to +30V Unregulated
DC
with against power reversal
u Power Consumption: 1.08W
Case: ABS with captive mounting hardware
u
u CE Class A Conformity
The Optimal Choice for Harsh Environment
2. Pin Assignment
Vi Vi Vi Vi Vi
Vi Vi Vi Vi Vi
n
n n n n
n n n n n 11
20
1+ 0+
4+ 3+ 2+ 1 - 0 -
4- 3 - 2-
8-CH Analog Input
ND-6017
CODE mV/mA
10V
08
09 5 V
0A 1 V
0B 500 mV
0C 100 mV
0D 0 - 20 mA
*
D
(Y (G
(B)
1 EF
)D )D ( R 10
Vi
Vi Vi A
Vi A G
AT
n AT ) +
n G
n
n U N
7+ A+ A- Vs
5+ N
6+
5 - LT D
D
Pin Definitions
Pin # Signal Name Description
1 Vin5+ Differential positive input channel 5
2 Vin5- Differential negative input channel 5
3 Vin6+ Single-ended input channel 6
4 AGND Analog signal ground of channel 6 & 7
5 Vin7+ Single-ended input channel 7
6 DEFAULT* Initial state setting
7 (Y)DATA+ RS-485 signal, positive
8 (G)DATA- RS-485 signal, negative
9 (R)+VS Power supply, +10V ~ +30Vdc
10 (B)GND Ground
11 Vin0+ Differential positive input channel 0
12 Vin0- Differential negative input channel 0
13 Vin1+ Differential positive input channel 1
14 Vin1- Differential negative input channel 1
15 Vin2+ Differential positive input channel 2
16 Vin2- Differential negative input channel 2
17 Vin3+ Differential positive input channel 3
18 Vin3- Differential negative input channel 3
19 Vin4+ Differential positive input channel 4
20 Vin4- Differential negative input channel 4
*The module is in DEFAULT mode when DEFAULT* pin
connected to GND while applying power on the module.
*Do not apply any power signal to DEFAULT* pin, just left
it open or connected it to GND.
3. Application Wiring
Differential Voltage Input
Differential
Signal
Source
IN(+)
ADC
IN(-)
<30V
AGND
AGND
Single Ended Voltage Input
Ground
Signal
Source
IN(+)
ADC
AGND
Current Input Measurement
Current
Source
IN(+)
R
ADC
IN(-)
R=125 Ohm
%1 accuracy
4. Functional Block Diagram
Power Input
+ 5V
+10V ~ +30V
Power
Regulator & Filter
GND
Watchdog/Power Failure
Supervisor
Data+
Mux
ADC
RS-485
Micro
Rec/Drv
Data - Processor
EEPROM
Config Data 1-bit
Digital Input
Safe Value
5. Installation
Equipment for Installation
A existing RS-485 network
NuDAM modules
DC Power supply (+10V~+30V)
Wires for power, communication and I/O signal
Installation Procedure
1. Configure every single NuDAM module under the
administration utility
2. The baud rate setting and calibration procedure must be
done under the DEFAULT* mode
3. The baud rate and check-sum status must be identity
with the application network. The address ID must not
be conflict with other modules on the network
4. Plug the new module to the existing network
5. Use the NuDAM adminis tration utility to check the
entire network
8
Analog
Input
channels
Default*
Pin