Specifications
Original instructions
About us
Overview
This section contains specifications for the 170 AMM 090 01 I/O base.
General Specifications
Module type
4 differential inputs, 2 outputs (analog)
4 inputs, 2 outputs (discrete)
Supply voltage
12 VDC
Supply voltage range
9.6 ... 14.4 VDC
Supply current consumption
max. 750 mA at 12 VDC
Power dissipation
4 W typical
6 W maximum
I/O map
5 input words
5 output words
Isolation
Discrete inputs from outputs
none
Analog inputs from outputs
none
Analog inputs and outputs from operating voltage
500 VDC, 1 min
Operating voltage and all inputs and outputs from ground
500 VDC, 1 min
Fuses
Internal
none
Operating voltage L+
1 A slow-blow (Bussmann GDC-1A or equivalent)
Output voltage 1L+
Depending on the application, max. 5 A fast-blow
Input voltage 1L+
Depending on the application, max. 1 A fast-blow
EMC
Immunity
IEC 1131-2 (500 V disturbance pulse in operating voltage)
Radiated noise
EN 50081-2
Agency approvals
UL, CSA, CE
Physical Dimensions
Width
125 mm (4.9 in)
Depth (with no adapter)
40 mm (1.54 in)
Length
141.5 mm (5.5 in) no busbar
159.5 mm (6.3 in) with two-row busbar
171.5 mm (6.75) with three-row busbar
Weight
240 g (0.55 lb)
Analog Inputs
Number of channels
4 differential inputs
Common mode voltage
Input voltage from Ag +/- 11 V
Common mode suppression
> 54 dB
Overvoltage (1 input) Static Dynamic
Voltage ranges +/- 30 V when voltage source is 24 V +/- 50 V max. 100 s Current ranges, input current < 48 mA
Input resistance
> 1 MOhm voltage range 250 Ohm current range
Input filter time constant
120 microsec. (typ.)
Crosstalk
Input channel from input channel approx -80 dB
Range Specific Data
Range
+/- 10 V
+/- 5 V
1 ... 5 V
+/- 20 mA
4 ... 20 mA
Conversion time
10 ms for all channels
10 ms for all channels
10 ms for all channels
10 ms for all channels
10 ms for all channels
Conversion error at 25 deg. C
max. 0.08 % of upper measuring range value
max. 0.16 % of upper measuring range value
max. 0.16 % of upper measuring range value
max. 0.16 % of upper measuring range value
max. 0.16 % of upper measuring range value
Error at 0 ... 60 deg. C
max. 0.15 % of upper measuring range value
max. 0.3 % of upper measuring range value
max. 0.3 % of upper measuring range value
max. 0.3 % of upper measuring range value
max. 0.3 % of upper measuring range value
Conversion consistency
max. 0.02 % of upper measuring range value
max. 0.04 % of upper measuring range value
max. 0.04 % of upper measuring range value
max. 0.04 % of upper measuring range value
max. 0.04 % of upper measuring range value
Resolution)
14 bits
13 bits
12 bits
13 bits
12 bits
Analog Outputs
Number of channels
2
Conversion time
1 ms for all channels
Conversion error at 25 deg. C
max +/- 0.35 % of upper measuring range value
Loop power supply
None required
Error at 0 ... 60 deg. C
max +/- 0.7 % of upper measuring range value
Linearity
+/- 1 LSB (monotonous)
Crosstalk
Output channel from output channel approx. - 80 dB
Range
+/-10 V Voltage
0 ... 20 mA Current
Output load
>= 3 KOhm
<= 600 Ohms
Resolution
12 bits
12 bits
Discrete Inputs
Number of points
4
Number of groups
1
Points per group
4
Signal type
True High
ON voltage
+7.5 ... +15 VDC
OFF voltage
-1.5 ... +2.5 VDC
Input current
2.5 mA minimum ON (5.5 mA at 12 VDC)
1.5 mA maximum OFF
Input voltage range
-1.5 ... +15 VDC
Input resistance
2.1 kOhm
Response time
2.2 ms OFF to ON
3.3 ms ON to OFF
Discrete Outputs
A 2-point temperature monitoring circuit protects each discrete output against short-circuiting and overload. The outputs will keep disconnecting and reconnecting until the cause of the error has been eliminated.
Output type
Semiconductor
Output voltage
External supply - .5 VDC
Number of points
2
Number of groups
1
Points per group
2
Current capacity
1 A/point maximum
2 A/group
2 A/module
Signal type
True High
Leakage current (output out)
< 1 mA @ 12 VDC
On state voltage drop
< 0.5 VDC @ 0.5 A
Output protection (See Note Below)
Outputs are electronically safeguarded to assist in short circuit and overload protection
Fault reporting
1 red LED/point (row 3) ON when short current/ overload occurs
Error indication
Message "I/O Error" on bus adapter if module is defective
Response time
(resistive load / 0.5 A)
< 0.1 ms OFF to ON
< 0.1 ms ON to OFF
Maximum switching cycles
1000/h for 0.5 A inductive load
100/s for 0.5 A resistive load
8/s for 1.2 W Tungsten load
NOTE: Discrete 12 VDC outputs incorporate thermal shutdown and overload protection. The output current of a shortened output is limited to a nondestructive value. The short circuit heats the output driver and the output will switch off. The output will switch on again if the driver leaves the overtemperature condition. If the short circuit still exists, the driver will reach the overtemperature condition again and will switch off again.