SKF CMSS 590-100A Machine Condition Transmitter

Specifications
POWER REQUIREMENTS
Supply Voltage: +24 V DC (23 V to 28 V). Reverse
polarity and transient protection included
Supply Current: CMSS 590 – 75 mA maximum
CMSS 590A – 125 mA maximum
Total Power: 3.5 W maximum
External Fuse: F250 mA/250 V
Relay Ratings:
Switching Voltage: 30 V DC maximum or 125 V AC
Switching Current: 5 A maximum
INPUT
Sensor: Accelerometer
Sensor Sensitivity: 100 mV/g
TIP – To achieve greater full-scale values (greater
than 80 g) connect a 30 mV/g sensor.
Sensor Approvals: For CE approved systems, the
sensor must be CE approved.
Sensor OK Detection: Continuously monitors the
transmitter bias and signal voltage. If this voltage
exceeds pre-set limits, the 4-20 mA output current
is reduced to less than 2 mA (typically 0 mA).
OUTPUT
Buffered Acceleration Output: BNC Connector,
Screw terminal
Sensitivity: Depending on used sensor input
sensitivity, ± 10%
CMSS 590(A) Enveloped Acceleration Module
4-20 mA DC Output: 4-20 mA proportional to the
full-scale range.
Accuracy: ± 0.5% of full-scale range.
TIP – A precision 250-Ohm resistor will convert
the 4-20 mA current reading into a 1-5 V dc
reading suitable for a direct connection to a
Programmable Logic Controller (PLC) or a
Distributed Control System (DCS).
ENVIRONMENTAL
Operating Temperature: -4 °F to +176 °F (-20 °C
to +80°C)
Storage Temperature: -67 °F to +257 °F (-55 °C
to +125 °C)
Relative Humidity: 0-95% Relative Humidity Non-
Condensing
MECHANICAL
Weight: 6.0 Ounces (170 Grams)
Enclosure: Thermoplast ABS
Color: Black, with gray front panel
Connectors: 12-pole screw terminal, 2 BNC’s and
two 6-pole pluggable connectors.
Mounting: 32 mm (G style) or 35 mm (T style)
DIN-Rail
Dimensions: Length: 3.11 inches (79 mm)
Base: 1.80 inches (46 mm)
Height: 3.95 inches (100 mm)