BusWorks Model XT1531‐000
4 CH Current 4 CH Digital I/O w/USB & Modbus
Acromag, Inc. Tel: 248‐295‐0880
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59
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Enclosure & Physical
Environmental
WARNING:
This is a Class A
product. In a domestic
environment, this product may
cause radio interference in which
the user may be required to take
adequate measures. Refer to the
EMI Filter Installation drawing in
the Electrical Connections section
of this manual to install ferrite
cable clamps that help to reduce
radiated emissions. The use of
low EMI
double‐shielded
Ethernet
cable is also helpful in curbing
emissions.
A general purpose plastic enclosure for mounting on 35mm “T‐type” DIN rail.
Dimensions
: Width = 22.5mm (0.9 inches), Length = 114.5mm (4.51 inches), Depth =
99.0mm (3.90 inches). Refer to Mechanical Dimensions drawing.
I/O Connectors:
Removable plug‐in type terminal blocks rated for 12A/250V; AWG
#26‐12, stranded or solid copper wire.
Program Connector:
5‐pin, Mini USB B‐type socket, Hirose UX60‐MB‐5S8.
Case Material:
Self‐extinguishing polyamide, UL94 V‐0 rated, color light gray.
General purpose NEMA Type 1 enclosure.
Circuit Board:
Military grade fire‐retardant epoxy glass per IPC‐4101/98.
DIN‐Rail Mounting:
Unit is normally mounted to 35x15mm, T‐type DIN
rails. Refer
to the DIN Rail Mounting & Removal section for more details.
IMPORTANT:
For ambient operation above 50°C, space units apart to aide cooling.
Module is intended to be mounted upright on a horizontal DIN rail, allowing cool air
to enter in through the bottom vents and warm air to exhaust out the top vents.
Above 50°C, a space of at least 20mm between modules should be maintained to
aide cooling in this manner.
Shipping Weight:
0.5 pounds (0.22 Kg) packed.
These limits represent the minimum requirements of the applicable standard, but this
product has typically been tested to comply with higher standards in some cases.
Operating Temperature:
‐40
C to +60
C (‐40
F to +140
F).
Storage Temperature:
‐40
C to +85
C (‐40
F to +185
F).
Relative Humidity:
5 to 95%, non‐condensing.
Isolation:
I/O channels (analog and digital channels, excitation, and USB as a group),
the network (each of two ports), and input power circuits are all isolated from each
other for common‐mode voltages up to 250VAC, or 354V DC
off DC power ground,
on a continuous basis (will withstand 1500VAC dielectric strength test for one minute
without breakdown). This complies with test requirements of ANSI/ISA‐82.01‐1988
for the voltage rating specified. The network ports will withstand a 1000VAC
dielectric strength test port‐to‐port for one minute without
breakdown.
Installation Category:
Suitable for installation in a Pollution Degree 2 environment
with an Installation Category (Over‐voltage Category) II rating per IEC 1010‐1 (1990).
Shock & Vibration Immunity:
Conforms to: IEC 60068‐2‐6: 10‐500 Hz, 4G, 2
Hours/axis, for sinusoidal vibration; IEC 60068‐2‐64: 10‐500 Hz, 4G‐rms, 2 Hours/axis
, for random vibration, and IEC 60068‐2‐27: 25G, 11ms half‐sine, 18 shocks at 6
orientations, for mechanical shock.
Electromagnetic Compatibility (EMC)
Minimum Immunity per BS EN 61000‐6‐2:
1)
Electrostatic Discharge Immunity (ESD), per IEC
61000‐4‐2.
2)
Radiated Field Immunity (RFI), per IEC
61000‐4‐4.
3)
Electrical Fast Transient Immunity (EFT), per IEC
61000‐4‐4.
4)
Surge Immunity, per IEC
61000‐4‐5.
5)
Conducted RF Immunity (CRFI), per IEC
61000‐4‐6.
This is a Class A Product with Emissions per BS EN 61000‐6‐4:
1)
Enclosure Port, per CISPR 16.
2)
Low Voltage AC Mains Port, per CISPR 16.
3)
Telecom / Network Port, per CISPR 22.
