Low-Cost Industrial Digital I/O – 30 V, Bank Isolated
Specifications
These specifications are typical at 25 °C, unless otherwise noted.
Physical
Dimensions
PCI................................................... 14.1 by 11.4 cm (5.54 by 4.47 in.)
PXI................................................... 10.0 by 16 cm (3.9 by 6.3 in.)
Digital I/O
Number of channels............................ 32 or 64, optically isolated
Power-on state.................................... 0 (open), default;
user-programmable to 0 or 1
Data transfers ..................................... Interrupts, programmed I/O
I/O connector ...................................... 100-pin keyed female SCSI
connector or 37-pin male
D-Sub connector
Environment
Operating temperature ....................... 0 to 55 °C
The following table lists the derated current values (100% duty cycle).
Ambient
Temperature
Up to 25 °C
Up to 35 °C
Up to 45 °C
Up to 55 °C
NI 6512, 6514
6516, 6518
All Lines
75 mA
65 mA
55 mA
50 mA
NI 6512, 6514,
6516, 6518
One Line per Port
350 mA
350 mA
350 mA
300 mA
NI 6513, 6515,
6517, 6519
All Lines
125 mA
125 mA
115 mA
100 mA
NI 6513, 6515,
6517, 6519
One Line per Port
475 mA
425 mA
375 mA
325 mA
Isolated Inputs
Number of input lines ......................... 0, 16, 32, or 64 bidirectional, each
bank with its own ground reference
isolated from other banks
Bank isolated inputs ........................... 8, 16, or 32 lines per bank
Maximum input voltage...................... 30 VDC
Level
Input logic low-voltage (V
IL
)
Input logic high-voltage (V
IH
)
Min
0 VDC
±11 VDC
Max
±4 VDC
±30 VDC
Storage temperature........................... -20 to 70 °C
Relative humidity ................................ 10 to 90% noncondensing
Maximum altitude............................... 2,000 m
Note:
The NI 651x devices are intended for indoor use only.
Safety
This product is designed to meet the requirements of the following
standards of safety for electrical equipment for measurement, control,
and laboratory use:
• IEC 61010-1, EN 61010-1
• UL 61010-1, CSA 61010-1
Note:
For UL and other safety certifications, refer to the product label or
visit
ni.com/certification,
search by model number or product line, and
click the appropriate link in the Certification column.
Input current
11 V inputs...................................... 4.5 mA/line, maximum
30 V inputs...................................... 12.5 mA/line, maximum
Propagation delay ............................... 75 µs, typical
Isolated Outputs
Number of lines .................................. 0, 16, 32, or 64, each bank with
its own ground reference isolated
from other banks
Bank isolated outputs ......................... 8, 16, or 32 lines per bank
Maximum switching voltage .............. 30 VDC
Maximum switching capacity
NI 6512, NI 6514, NI 6516, NI 6518 ... 350 mA (75 mA)
NI 6513, NI 6515, NI 6517, NI 6519 ... 500 mA (120 mA)
Pin 50/Pin 100 (at +5 V) ...................... 200 mA, maximum
(only on 100-pin devices)
Propagation delay ............................... 80 µs, typical with 100
Ω
load
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards
for electrical equipment for measurement, control, and laboratory use:
• EN 61326 (IEC 61326): Class A emissions; Basic immunity
• EN 55011 (CISPR 11): Group 1, Class A emissions
• AS/NZS CISPR 11: Group 1, Class A emissions
• FCC 47 CFR Part 15B: Class A
Power Requirements
+5 VDC (±5%)...................................... 150 mA
+3.3 VDC (±5%)................................... 300 mA, typical;
500 mA, maximum
Power available at I/O connector
Voltage............................................ +4.3 to +6.3 VDC
Current ............................................ 20 mA/port, typical
Note:
The power at the I/O connector is derived from the output V
cc
(user-provided). The output V
cc
must be greater than 10 VDC to ensure
that the output voltage is in the range of +4.3 to +6.3 VDC.
CE Compliance
This product meets the essential requirements of applicable European
Directives, as amended for CE marking, as follows:
• 2006/95/EC; Low-Voltage Directive (safety)
• 2004/108/EC; Electromagnetic Compatibility Directive (EMC)
Note:
Refer to the Declaration of Conformity (DoC) for this product for
any additional regulatory compliance information. To obtain the DoC for
this product, visit
ni.com/certification,
search by model number or
product line, and click the appropriate link in the Certification column.
BUY ONLINE
at
ni.com
or
CALL 800 813 3693 (U.S.)
5
NI [ NATIONAL INSTRUMENTS CORPORATION ]
