Contec DIO-1616TB-PE, User Manual, Page: 61 / 63

6. About Hardware
54
DIO-1616TB-PE
Hardware specification
Specification
Table 6.1. Specification
Item Specification
Input
Input format
Opto-isolated TTL level input (Negative logic *1)
Number of input signal
channels
16ch (all available for interrupts) (1 common)
Input resistance
1.1k Ω
Interrupt
16 interrupt input signals are arranged into a single output of interrupt signal INTA.
An interrupt is generated at the rising edge (HIGH-to-LOW transition) or
falling edge (LOW-to-HIGH transition).
Response time
Within 1 µ sec
Output
Output format
Opto-isolated TTL level output (Negative logic *1)
Number of output signal
channels
16ch (1 common)
Output voltage
5VDC (Max.)
Output
rating
Output current
Average 6.4mA (par channel) (4 TTL loads )
Response time Within 1 µ sec
Common
Built-in power
5VDC 600mA *2
Allowable distance of
signal extension
Approx. 5m (depending on wiring environment)
I/O address Any 32-byte boundary
Interruption level 1 level use
Max. board count for
connection
16 boards including the master board
Isolated Power 500Vrms
External circuit power
supply
5VDC (±10%)
Power consumption (Max.)
When using the internal power supply : 3.3VDC 550mA, 12VDC 350mA
When using the external power supply : 3.3VDC 550mA
Operating condition 0 - 50°C, 10 - 90%RH (No condensation)
Bus specification PCI Express Base Specification Rev. 1.0a x1
Dimension (mm) 169.33(L) x 110.18(H)
Connector
37 pin D-SUB connector [F (female) type]
DCLC-J37SAF-20L9E [mfd by JAE] or equivalent to it
Weight
140g
*1 Data “0” and “1” correspond to the High and Low levels, respectively.
*2 When using the internal power supply, the input section consumes a maximum of 51mA and the output channel
switching section consumes a maximum of 105.6mA. In this case, therefore, the output current to be supplied from
the board is 443.4mA.