Filter
Top Products
122sPeciFicAtions
GPIO Specifications
The following table lists the specifications for the General Purpose Input/
Output (GPIO) terminal blocks found on Pro64 Series products.
INPUT
MODE Parameter Conditions Symbol Rating
TTL
Input isolation to
chassis
within +/‑24V of
chassis ground
Rin iso 1 Mohms
ISOLATED
Use only with on/off switch‑type signals.
ISOLATED/TTL
Input Voltage Maximum Low VIL 2V
Maximum High VIH1 17V
Bandwidth BW 200Hz
Output Current
(Continuous)
Outputs are
overcurrent
protected with
PTCs.
IL2 330 mA
Output Current
(Peak)
PW=100 msec
(1 shot)
Ifp 1.5A
Output isolation
to chassis
Rout iso 1.00E+09
ohms
Output On‑State
Resistance
IL = 500 mA Ron 0.85 ‑ 2.5
ohms
Output
Breakdown
Voltage
Vbr 60V
Ratings subject to change without notice.
Inputs are reverse polarity protected up to 17VDC.