2
Drawing No. LP1117
Revised 03 2020
SPECIFICATIONS
1.
POWER REQUIREMENTS
:
The DA50D Converter must use a Class 2 circuit according to
National Electrical Code (NEC), NFPA-70 or Canadian
Electrical Code (CEC), Part I, C22.1 or a Limited Power Supply
(LPS) according to IEC 60950-1 or Limited-energy circuit
according to IEC 61010-1.
Power connection via removable five position terminal block.
Supply Voltage: 12 to 24 VDC +/- 15%, Class 2 source
INPUT VOLTAGE
12 V
24 V
Typ. Power DA50D Converter only
2.5 W
2.6 W
Max Power DA50D Converter only
3.0 W
3.1 W
Max Power DA50D Converter, with Sleds 5.6 W
5.7 W
2.
BATTERY
: Lithium coin cell. Typical lifetime of 5 years, at
nominal usage. To maintain UL rating, replacement battery
must be: Red Lion CRA000 BT3V0 00000, Rayovac BR1225X-
BA or Panasonic BR1225A/BN.
3.
MEMORY
:
On Board User Memory: 1 GB of non-volatile Flash memory.
Memory Card: microSD slot accepts Class 5 or better microSD
cards up to 256 GB capacity. FAT32, industrial grade.
4.
COMMUNICATION CAPABILITIES
:
USB Device Port: Isolated USB 2.0 full speed, type B
connection. USB DEVICE PORT IS FOR SYSTEM SET-UP
AND DIAGNOSTICS AND IS NOT INTENDED FOR
PERMANENT CONNECTION.
Ethernet Ports: Two 10 BASE-T / 100 BASE-TX RJ-45 Ports,
auto MDI/MDI-X.
Isolation from Ethernet network to converter: 1500 Vrms
Serial Ports: Two serial ports with individual port isolation; 1 -
RS-232 port (RJ12 connector) and 1 - RS-485/422 port
(RJ45 connector)
5.
ENVIRONMENTAL CONDITIONS
:
Operating Temperature Range: -40 to 75 °C
Storage Temperature Range: -40 to 85 °C
Operating and Storage Humidity: 0 to 85% max. RH non-
condensing
Vibration to IEC 60068-2-6: Operational 5-500 Hz, 2 g
Shock to IEC 60068-2-27: Operational 15 g
Altitude: Up to 2000 meters
Installation Category II, Pollution Degree 2 as defined in IEC/
EN 60664-1.
6.
CERTIFICATIONS AND COMPLIANCES
:
CE Approved
EN 61326-1 Immunity to Industrial Locations
Emission CISPR 11 Class A
IEC/EN 61010-1
RoHS Compliant
ATEX Approved
II 3 G Ex ec IIC T4 Gc
DEMKO 20 ATEX 2268X
IECEx Approved
IECEx UL 20.0007X
UL Hazardous: File # E317425
Rugged IP30 enclosure
7.
CONNECTIONS
:
Power Connection: Five-pin top mounted connector
Wire Strip Length: 0.3" (7.5 mm)
Wire Gauge Capacity: 12 to 24 AWG (3.31 to 0.20 mm
2
)
copper wire only
Torque: 4.4-5.3 inch-lbs (0.5-0.6 N-m)
8.
CONSTRUCTION
: Polycarbonate enclosure with IP30 rating.
For use only in an approved enclosure.
9.
MOUNTING REQUIREMENTS
: Mounts onto standard DIN
style top hat (T) profile mounting rails according to EN50022
– 35 x 7.5 mm and 35 x 15 mm.
10.
WEIGHT
: 13 oz (404.3 g)
3.40
(86.29)
2.03
(51.60)
6.00
(152.40)
6.86
(174.34)
6.86
(174.34)
5.11 (129.75)
DIMENSIONS In Inches (mm)
EMC INSTALLATION GUIDELINES
Although Red Lion Controls products are designed with a high
degree of immunity to Electromagnetic Interference (EMI), proper
installation and wiring methods must be followed to ensure
compatibility in each application. The type of the electrical noise,
source or coupling method into a unit may be different for various
installations. Cable length, routing, and shield termination are
very important and can mean the difference between a successful
or troublesome installation. Listed are some EMI guidelines for a
successful installation in an industrial environment.
1. A unit should be mounted in a metal enclosure, which is
properly connected to protective earth.
2. Use shielded cables for all Signal and Control inputs. The
shield connection should be made as short as possible. The
connection point for the shield depends somewhat upon the
application. Listed below are the recommended methods of
connecting the shield, in order of their effectiveness.
a. Connect the shield to earth ground (protective earth) at one
end where the unit is mounted.
b. Connect the shield to earth ground at both ends of the cable,
usually when the noise source frequency is over 1 MHz.
3. Never run Signal or Control cables in the same conduit or
raceway with AC power lines, conductors, feeding motors,
solenoids, SCR controls, and heaters, etc. The cables should
be run through metal conduit that is properly grounded. This
is especially useful in applications where cable runs are long
and portable two-way radios are used in close proximity or if
the installation is near a commercial radio transmitter. Also,
Signal or Control cables within an enclosure should be routed
as far away as possible from contactors, control relays,
transformers, and other noisy components.
4. Long cable runs are more susceptible to EMI pickup than
short cable runs.
5. In extremely high EMI environments, the use of external EMI
suppression devices such as Ferrite Suppression Cores for
signal and control cables is effective. The following EMI
suppression devices (or equivalent) are recommended:
Fair-Rite part number 0443167251 (Red Lion #FCOR0000)
