drive.web automation
smarty
Terminals and Ratings
Terminal wiring
- Strip 7mm(0.28”) or use ferrules. Use
0.2mm
2
(AWG24) minimum. One wire, 2.5mm
2
(AWG12)
maximum. Two wires, 1.5mm
2
(AWG14) maximum. Two
wires with ferrules, 1mm
2
(AWG18) maximum.
Use shielded cable for runs over 30 meters.
Fast transient over-Voltage 1kV per EN 61000-4-4.
24VDC and 0V
Terminals are internally connected.
Regulated 24VDC ±5%, 100mA plus loads.
Do not connect to a distributed DC power network.
External
1A fast-acting fuse or current-limiting is
required!
Supply from Class 2, LPS, limited power supply only.
5V
Terminals are power supply outputs for use with encoders,
sensors, and the
TPW
terminal on
C4
.
Maximum total current output is 500mA.
TPW
terminal on
C4
is the power input for
TO
timing outputs.
Maximum input Voltage is 30VDC max.
FT and TO
350mA total, shared maximum current. Sinking
outputs without internal over-current protection. The
installing engineer must assess the risk of overload and provide
external protection to avoid damage to the unit, depending on
the installation.
Signal Wiring Notes
Use twisted-pair wiring for encoder and serial differential signals.
Outside metal enclosure, use shielded cable with individually
shielded twisted-pairs such as
Belden 8163
. Ground
shield at one end with a 360° ground clamp where cable
enters “quiet” metal enclosure.
Separate wiring from AC power cables or RF noise sources.
smarty
I/O Functions
Digital and Event Inputs
- Maximum event frequency is 1/
(2*FBE cycle s) Hz. For 5ms FBE cycle, the max event
frequency is 1/10ms = 100Hz.
DI
threshold = 8VDC±3VDC.
FI
and
FT
thresholds with selectable, internal pull-up or pull-down.
Pull-Down = 2VDC (1.2Vmin, 2.9Vmax)
Pull-Up = 1.2VDC (0.5Vmin, 1.9Vmax)
Encoder and Counter Inputs
- Provide frequency data with
adjustable moving average filter and count outputs for use
with precision motion and position function blocks.
Frequency Inputs
- Useful for lower frequencies ~<10kHz.
Duty cycle is also measured. Updates every FBE cycle or
two-edge cycle.
Digital Outputs -
source 24VDC.
Timing Outputs
-
FT
terminals sink with 10k
Ω
pull-up to 5VDC.
TO
terminals sink with 10k
Ω
pull-up to
TPW
.
TPW
can be connected to 5V, 24V, or up to 30VDC max.
smarty
HG503894Beta13
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