11. SERIAL COMMUNICATIONS:
Type - Bi-directional 20 mA current loop, 20 mA source provided. (Powers up
to 7 units in a loop with internal current source.)
Baud Rate - Programmable 300 to 2400.
Maximum Address - 16 units.
(Actual number in a single loop is limited by
serial hardware specifications.)
Data Format - 10 bit frame, Odd parity
(one start bit, 7 data bits, one odd
parity bit, and one stop bit.)
Serial Hardware Specifications -
SO - Output Transistor Rating: V
max
= 30 VDC, V
SAT
= 1 V
max
at 20 mA
SI - Input Diode Rating: V
F
= 1.25 V
TYP
; 1.5 Vmax
Note: The compliance voltage rating of the source must be greater than the
sum of the voltage drops around the loop.
12. OUTPUTS:
Solid-State - Current sinking NPN open collector transistors. I
SNK
= 100 mA
maximum @ V
CE
= 1 V. V
OH
= 30 VDC max. (Internal Zener diode
protection).
Relays - Mounted on a field replaceable PC board. Form C contacts rated at 5
amps @ 120/240 VAC or 28 VDC (resistive load), 1/8 H.P. @ 120 VAC
(inductive load). The operate time is 5 msec. nominal and the release time is 3
msec. nominal.
Relay Life Expectancy - 100,000 cycles at Max. Rating.
(As load level
decreases, life expectancy increases.)
Programmable Timed Outputs - The timed outputs can be set from 0.01 to
599.99 seconds, +/-(0.01% + 10 msec.).
13. ENVIRONMENTAL CONDITIONS:
Operating Temperature: 0 to 50°C
Storage Temperature: -40 to 70°C
Operating and Storage Humidity: 85% max. relative humidity
(non-condensing) from 0°C to 50°C.
Altitude: Up to 2000 meters
14. CERTIFICATIONS AND COMPLIANCES:
SAFETY
IEC 1010-1, EN 61010-1: Safety requirements for electrical equipment
for measurement, control, and laboratory use, Part 1.
IP65 Enclosure rating (Face only), IEC529
Type 4 Enclosure rating (Face only), UL50
ELECTROMAGNETIC COMPATIBILITY:
Immunity to EN 50082-2
Electrostatic discharge
EN 61000-4-2
Level 2; 4 Kv contact
1
Level 3; 8 Kv air
Electromagnetic RF fields
EN 61000-4-3
Level 3; 10 V/m
80 MHz - 1 GHz
Fast transients (burst)
EN 61000-4-4
Level 4; 2 Kv I/O
Level 3; 2 Kv power
2
RF conducted interference
EN 61000-4-6
Level 3; 10 V/rms
150 KHz - 80 MHz
Power frequency magnetic fields EN 61000-4-8
Level 4; 30 A/m
Emissions to EN 50081-2
RF interference
EN 55011
Enclosure class A
Power mains class A
Notes:
1. Metal bezel of unit connected with ground lead from rear bezel screw to
metal mounting panel.
2. When the unit is DC powered, a power line filter (RLC #LFIL0000 or
equivalent) was installed, so as not to impair the function of the unit.
Refer to the EMC Compliance Installation section of the manual for
additional information.
15. CONSTRUCTION:
Metal die-cast bezel, plastic case. This unit is rated for NEMA 4/IP65 indoor
use. Installation Category II, Pollution Degree 2
16. WEIGHT: 2.1 lbs (0.9 kg)
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: [email protected]
Summary of Contents for Astro Line Series
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