Specifications

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HP N2263A
Description
The HP N2263A is a 32-bit digital I/O module. It
provides 32-bit bi-directional lines and 3 handshake and
control lines. The 32-bit I/O lines are TTL compatible
input/output, or TTL compatible input and open
collector output up to 42 V. The 32-bit I/O lines can be
addressed individually, or as four independent 8-bit
ports, or as two independent 16-bit ports, or as one
32-bit port. A Zener diode is used in each channel for
input voltage-over protection (> 42V DC), including
ESD protection. Each I/O line can sink up to 0.6A to
control external devices, including:
• High voltage/high current relays;
• Microwave relays and attenuators
(HP 8710xx , HP 876xx and HP 849xx);
• Solenoid coils
The polarities of the I/O and handshake lines can be
operated in positive or negative logic mode. With the 3
control lines (PCTL, I-#O and PFLG), you can define
five handshake modes for communication with
peripherals. Screw terminal block, crimp & insert
terminal block and DIN96-to-D25/50 cables are
available for ease of wiring.
Specifications
I /O Lines
Maximum Voltage(line-chassis): +42V DC
Maximum sink current(per bit): 0.6A
Output Characteristics:
V
out
(high) ≥ 2.4V @I≤10mA output
V
out
(low) ≤ 0.8V @I≤600mA input
Input Characteristics:
V
in
(high) ≥ 2.0V
V
in
(low) ≤ 0.8V
Handshake Lines
Maximum Voltage(line-chassis): +5V DC
Output Characteristics:
V
out
(high) ≥ 2.4V @I≤400µA output
V
out
(low) ≤0.5V @ I≤1mA input
I
out
(low) <25 mA ( when shorted to + 5V )
Input Characteristics:
V
in
(high) ≥ 2.0V
V
in
(low) ≤ 0.8V
Module accessories
N2293A Screw terminal block
N2296A Crimp & insert terminal block
N2297A DIN96-to-Twin-D50 cable
N2299A DIN96-to-Quad-D25 cable
32-Bit Digital Input/Output Module
• TTL compatible, sinking up to 0.6 A
• Input /Output configurable byte-by-byte
• 3 I/O control modes-static, strobe and
handshake