Specifications
Original instructions
Overview
This section contains specifications for the 170AMM11030 Momentum I/O base.
General Specifications
The following table contains general specifications for the I/O base. Each discrete output is protected against short-circuiting and overload.
External Power Requirement
Normal Operating Voltage Range
16 to 42 VDC
Absolute Minimum Voltage
12 VDC
Absolute Maximum Voltage
45 VDC
Electrical
Module Current
400 mA at 24 VDC
EMC for Industrial Environment
Immunity
IEC 1131-2
Surge on auxiliary power supply 500 V
Emissions
EN 50081-2
ENV 50140
10 V/M
Agency Approvals
UL, CSA, CE, FM Class 1, Div. 2 (pending)
Isolation
Discrete I/O point to discrete I/O point
None
Field to ground
500 VAC
Field to communication adapter
500 VAC
Analog output channel to channel
700 VDC
Environmental
Storage Temperature
-40 to 85° C
Operating Temperature
0 to 60° C
Humidity Operating
95% RH @ 60° C
Humidity Non-Operating
95% RH @ 60° C
Vibration Operating
10 - 57 HZ 0.075 MMDA
57 - 150 HZ 1 G
Shock Non-Operating
15 G, 11 MS, 3 shocks/axis
Free Fall (Unpackaged)
0.1 meter
Analog Inputs
The following table contains specifications for analog inputs.
Number of Channels
2
Input Ranges
± 10 VDC
Input Type
Single-ended
Resolution
14 bit
Surge Tolerance
Voltage Input
± 30 VDC
Over-range Tolerance
5% full scale
Protection
Polarity inversion
Common Mode Rejection
250 VAC @ 47 to 63 HZ or 250 VDC channel to ground
Cross Talk Between Channels
± lowest significant bit
Common Mode Rejection Ration @ DC
± lowest significant bit
Common Mode Rejection Ration @ 50/60
± lowest significant bit
Maximum Input Signal
15 VDC for voltage input
Filtering
Low pass with cutoff frequency 900 Hz
Conversion Times
1.6 ms maximum for 2 input channels
Sampling Period
3.2 ms per channel
Range
± 10 VDC
Input Impedance
> 2.2 MOhm
Error @ 25°C
0.2% for full scale
Error @ 60°C
0.55% for full scale
Temperature Drift @ 60°C
100ppm full scale /°C
Analog Outputs
The following table contains specifications for analog outputs.
Number of Channels
2
Output Ranges
± 10 VDC
Resolution
14 Bit
Conversion Times
1.60 ms for all channels
Output Setting Time
3.2 ms to 0.1% of final value
Accuracy
Max. error @ 25°C ± 0.4% for -10 to +10 VDC
Linearity
± 1 LSB, Guaranteed Monotonic
Output Impedance
< 0.2 Ohms
Maximum Output Current
5 mA
Maximum Temperature Drift @ 60°C
± 100 ppm of full scale per °C
Data Format
Left justified
Crosstalk Between Channels
80 dB
Load
> 2K Ohms @ ±10 VDC
Channel to Channel Isolation
700 VDC
Discrete Inputs
The following table contains specifications for discrete inputs.
Operating Voltage
16 to 42 VDC
Absolute Minimum Voltage
12 VDC
Absolute Maximum Voltage
45 VDC
Number of Points
16
Number of Groups
1
Points per Group
16
Type of Signal
True high (sourcing)
IEC 1131 I/O Type @ 24 VDC
1+
Minimum ON Voltage
> 11 VDC
Maximum OFF Voltage
< 5 VDC
Input Operating Current
1.2 mA and lower, off
2.5 to 10 mA, on
Input Voltage
Range
16 to +42 VDC
Surge
75 volt peak for 10 ms
Response Time
6.2 ms OFF to ON @ 24 VDC
7.3 ms ON to OFF @ 24 VDC
Discrete Outputs
The following table contains specifications for discrete outputs.
Description
Solid state switch
Operating Voltage
16 - 42 VDC
Absolute Minimum Voltage
12 VDC
Absolute Maximum Voltage
45 VDC
Maximum Voltage
50 VDC for 1 ms
Number of Points
8
Number of Groups
1
Points per Group
8
Current Capacity
250 mA per point 2 amps per module
Type of Signal
True high (sourcing)
Leakage Current
< 1 mA @ 42 VDC
Surge Current
5 amps for 1 ms
On State Voltage Drop
< 1.0 VDC max at 0.25 amp current
Fault Sensing
Overload and short circuit
Fault Reporting
System bit
Response Time
1.8 ms OFF to ON
1.8 ms ON to OFF
CAUTION
Discrete VDC outputs incorporate thermal shutdown and overload protection.
The output current of a shorted 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 over temperature condition and the user resets the output under program control. If the short circuit still exists after the output point is reset, the driver will reach the over temperature condition again and will switch off again.
Failure to follow these instructions can result in injury or equipment damage.
Physical Dimensions
The following table outlines physical dimensions for the I/O base.
Width
125 mm (4.9 in)
Depth (with no adapter)
40 mm (1.54 in)
Length
141.5 mm (5.5 in) no or one busbar
159.5 mm (6.3 in) two busbars
171.5 mm (6.75 in) three busbars
Weight
220 g (0.49 lb)