Series 550LX-504-4V2-10 SmartPack User's Manual Quad VDC Input
__________________________________________________________________________________________
- 3 -
LED Indicators:
Power LED (Green): Indicates power applied to unit.
Service LED (Red): LED blinks at a 1/2 Hz rate for an
unconfigured node. LED OFF for a properly functioning
node. LED ON for failed node.
Status LED (Yellow): (See Figure 1) LED remains ON
indefinitely upon receiving an "offline" network management
command. LED remains OFF upon receiving an "online"
network management command (normal operation). LED
blinks at a 2.5Hz rate for 10 seconds upon receiving a "wink"
network command.
Figure 1: Status LED Behavior
1. Offline/Online Commands:
Indefinite
ON
OFF
Offline Command Online Command
2. Wink Command:
10 Seconds
ON
OFF
200 200
mS mS
Reference Test Conditions: Input Span:
±
10VDC, Input Voltage
Applied: +10VDC; Network (78kB/S); 77oF (25oC); +15V DC
supply.
Accuracy: Range A:
±
0.05% of calibrated input span or
±
3.81mV, whichever is greater. Range B:
±
0.05% of input
span, or 381
µ
V, whichever is greater. The error includes the
combined effects of module repeatability, hysteresis and
terminal point linearity.
Analog Resolution: Range A A-to-D resolution : 3.81mV,
Range B A-to-D resolution: 381
µ
V.
Conversion Rate: 5 conversions per second for each analog
input.
Ambient Temperature Range: L1 (44 nodes): -13
°
F to +185
°
F
(-25
°
C to +85
°
C), L1 (64 nodes): +32
°
F to +158
°
F (0
°
C to
70
°
C), L3 (64 nodes): -13
°
F to +185
°
F (-25
°
C to +85
°
C).
Ambient Temperature Effect: Less than
±
0.003% of input span
effect per oF (
±
0.005% per oC) over the ambient
temperature range for reference test conditions.
Specification includes the combined effects of zero and span
over temperature.
Bandwidth: -3dB at 3Hz, typical.
Response Time: 300ms typical for the network variable value to
reach 98% of the final value for a step change in input signal.
Noise Rejection:
Common Mode: 120dB at 60 Hz, 100
Ω
unbalance, typical.
Normal Mode: 26dB at 60 Hz, 100
Ω
source, typical.
RFI Resistance: Less than
±
0.5% of input span effect with RFI
field strengths of up to 10V/meter at frequencies of 27MHz,
151MHz, and 467 MHz.
EMI Resistance: Less than
±
0.25% of input span effect with
switching solenoids, commutator and drill motors.
Surge Withstand Capability (SWC): Input/Output terminations
are rated per ANSI/IEEE C37.90-1978. Unit is tested to a
standardized test waveform that is representative of surges
(high frequency transient electrical interference) observed in
actual installations.
Mounting: (0) Mounting: General Purpose Housing with
integrated DIN-Rail Mount. Supports "G" & "T" rails: "G" Rail
(32mm), Type EN50035; "T" Rail (35mm), Type EN50022.
Refer to Drawing 4501-502 for outline and clearance
dimensions. Shipping Weight: 1 pound (0.45 Kg) packed.
Construction:
Circuit Boards: Military grade FR-4 epoxy glass circuit board.
Circuit Board Coating: Fungus resistant acrylic conformal
coat on analog input circuit board.
Terminals: Compression type, wire size 14 AWG maximum.
Mounting Position: Position insensitive.
Case: Self-extinguishing NYLON Type 6.6 polyamide
thermoplastic UL94 V-2, color black. General Purpose,
NEMA Type 1 enclosure.
CERTIFICATION: Consult the factory for current information on
the availability of agency (e.g. Canadian Standards
Association, Factory Mutual, etc.) approvals.
-NCR: No Certification Required.
INSTALLATION:
The module is packaged in a general purpose type of
enclosure. Use an auxiliary enclosure to protect against
unfavorable environments and locations. Maximum operating
ambient temperatures should be within -13 oF to 185oF (-25oC to
+85oC) for satisfactory performance. The module is factory
calibrated and ready for installation. Connect as shown in
Connection Drawing 4501-509.
Mounting: Mount module assembly - refer to Drawing 4501-502
for mounting and clearance dimensions.
DIN Rail Mounting: Use suitable fastening hardware to
secure the DIN rail to the designated mounting surface. A
module, can be mounted to either the "T" or "G" Rail.
Installation of the module to the rail depends on the type of
DIN rail used. Units can be mounted side-by-side on 1.6 inch
centers, if required.
"T" Rail (35mm), Type EN50022: To attach a module to this
style of DIN rail, angle the top of the unit towards the rail and
locate the top groove of the adapter over the upper lip of the
rail. Firmly push the unit towards the rail until it snaps solidly
into place. To remove a module, insert a screwdriver into the
lower arm of the connector and pull downward while applying
outward pressure to the bottom of the unit.
