Datasheet

Specifications
Ordering information
APCI-1516
Digital I/O board, optically isolated, 16 digital inputs and outputs, 24 V. Incl. technical description, software drivers
Digital inputs
Number of inputs: 8 (common ground acc. to IEC 1131-2)
Nominal voltage: 24 V
Input current at 24 V: 6 mA typ.
Logic input levels:
U nominal: 24 V
UH max.: 30 V/current 9 mA typ.
UH min.: 19 V/current 2 mA typ.
UL max.: 14 V/current 0.6 mA typ.
UL min.: 0 V/current 0 mA typ.
Optical isolation: Through opto-couplers, 1000 V
from PC to peripheral
Signal delay: 70 µs (at 24 V)
Maximal input frequency: 5 kHz (at 24 V)
Digital outputs
Number of outputs: 8, optically isolated up to 1000 V
through opto-couplers
Output type: High side (load to ground) acc. to IEC 1131-2
Nominal voltage: 24 V
Supply voltage: 10 V to 36 V, min. 5 V (via front connector)
Max. current for 8 outputs: 3 A typ.
Output current/output: 500 mA max.
Short-circuit current/output
shutdown at 24 V, R
load
< 0.1 Ω: 1.5 A
RDS ON resistance: 0.4 Ω max.
Switch-on time: l out=0.5 A, load = resistance: 100 µs
Switch-off time: l out=0.5 A, load = resistance: 60 µs
Overtemperature (shutdown): 170 °C (output driver)
Temperature hysteresis: 20 °C (output driver)
Safety
Shutdown logic: When the ext. 24 V voltage drops below 5 V:
The outputs are switched off.
Diagnostics (pin 19) Diagnostics at output overload and overtemperature
Watchdog: Timer-programmable
20 ms to 5 s in steps of 20 ms
EMC – Electromagnetic compatibility
The product complies with the European EMC directive. The tests were carried out by
a certied EMC laboratory in accordance with the norm from the EN 61326 series (IEC
61326). The limit values as set out by the European EMC directive for an industrial
environment are complied with. The respective EMC test report is available on request.
Physical and environmental conditions
Dimensions: 131x 99 mm
System bus: PCI 32-bit 3.3/5 V acc. to specication 2.1 (PCISIG)
Space required: 1 PCI slot
Operating voltage: +5 V, ± 5 % from the PC
Current consumption: 210 mA ±10 % typ.
Front connector: 37-pin D-Sub male connector
Temperature range: 0 to 60 °C (with forced cooling)
Accessories
PX901-D: Screw terminal panel,
LED status display
PX901-DG:
Screw terminal panel,
LED status display, for DIN rail
PX9000:
3-row screw terminal panel
for DIN rail, with LED status display
PX8500-G: Relay output board for DIN rail, cascadable
ST010: Standard round cable, shielded, twisted pairs, 2 m
ST011: Standard round cable, shielded, twisted pairs, 5 m
ST010-S: Same as ST010, for high currents
ST021: Round cable between APCI-1516 and PX8500-G,
shielded, twisted pairs, 2 m
ST022: Round cable between PX8500-G and PX 901 or
PX9000, shielded, 2 m
ST8500: Ribbon cable for cascading two PX 8500
PCI bus
37-pin
D-Sub male
connector
Optical
isolation
8 digital
outputs
Diagnostic
output
8 digital
inputs
PCI
interface
- Control
logic
- Watchdog
FPGA
Pro-
tective
circuit
and
filters
8
digital
inputs
8
digital
outputs
Opto-couplers
Opto-couplers
Pin assignment – 37-pin D-Sub male connector
ADDI-DATA connection
Simplified block diagram
37x
PX901-DG
or PX9000
ST010 / ST011
APCI-1516
APCI-1516
ST021
10x
10x
37x
37x
37x
PX8500-G
D-Sub
ST022
Example 1
Connection of the inputs and outputs
through screw terminal panels
Example 2
- Connection of the inputs
through screw terminal panel PX901-DG
- Connection of the outputs
through relay output board
PX8500-G
D-Sub
male
connector
male
connector
D-Sub
male
connector
D-Sub
female
connector
D-Sub
male
connector
D-Sub
female
connector
PX901-DG
or PX9000
161
Phone: [phone] info
@
addi-data.com
Fax: [phone] www.addi-data.com
PCI boards, digital I/O – APCI-1516