|
Two Way (Point to Point) Monitoring & Control
Solutions
The DS-900 series of DIN rail mount remote I/O
Cordless Wires™ enable users to move multiple points of discrete and analog
updates back and forth between two locations. Flexibility is offered by allowing
the user to "stack" different combinations of I/O on the paired RF
modules depending on site requirements. This FHSS product is ideal for reliably
moving numerous signals through high interference environments without
installing cable and conduit.
| Two
Way (Point to Point) Monitoring and Control
Solutions |
| DS-900
and DS-I/O Expansion Module |
 |
Typical
applications include process control, multiple pressure, temperature,
level and flow, alarm and switch monitoring and control. |
 DS-900
I/O Expansion Modules
|
Discrete
|
|
| I/O
Configuration Options |
|
Up
to eight (8) modules can be used per pair of DS-900's to expand the
number of discrete and/or analog signals being moved between two sites
(each input module being paired with a corresponding output module at
the other location).
For
example
|
| Maximum
Discrete I/O Configuration |
|
|
| Maximum
Analog I/O Configuration |
|
|
| Any
combination of I/O (up to eight (8) paired modules) |
|
Packaging and Approvals |
| Transceiver |
I/O
Modules |
 |
DIN
rail mount |
Class I
Div 2 (Groups A,B,C,D) CSA, UL (pending)
FCC (US), ISC (Can) |
|
|
|
DIN
rail mount |
Class I
Div 2 (Groups A,B,C,D) CSA, UL (pending)
FCC (US), ISC (Can) |
|
| DS-900
- p/n ASSY-2247-01 |
|
|
Inputs |
One
(1) 4-20mA analog (16-bit resolution; 125 ohms impedance)
Two (2) discrete (5 to 36VDC) |
|
Outputs |
One
(1) 4-20mA analog (16-bit resolution; short-circuit protected)
Two (2) discrete (dry contact Normally Open (NO), contact rating:
250VAC/5A) |
|
I/O
Expansion Capability |
Eight
(8) analog and/or discrete I/O modules |
|
Accuracy |
Current
loop: 0.2% of full scale @ 77F (25C) |
|
Repeatability |
Current
loop: 0.02% |
|
Wiring
Connections |
12-24
AWG screw-type terminals; removable terminal blocks |
|
Power |
9
to 30VDC |
|
Reverse
Polarity Protection |
YES |
|
Surge
Protection |
YES |
|
Temperature
Range |
-40F
to 158F (-40C to 70C) |
|
Humidity |
20%
to 90% (non-condensing) |
|
Power
Consumption |
13
Watts |
|
Mounting |
DIN rail
mount |
|
Dimensions |
4.5"
x 3.9" x 0.9" (114mm x 99mm x 23mm) |
|
LED
Indicators |
External
(Power, RF Link, I/O Status) |
|
Unit
ID |
Factory
configured (unique); 16-bit coding of each transceiver pair allows
multiple units to be used in the same area (easy configuration of spares
with HopKey) |
|
Frequency |
902
to 928MHz - ISM band |
|
Transmit
Power |
1
Watt (30dBm) |
|
Antenna
Connector |
MCX
(female) |
|
Range |
600
to 1000 feet (180 to 305m) in-plant [obstructed]; 4 to 5 miles (6 to
8km) line-of-sight with Omni antenna; 20+ miles (32km) line-of-sight
with Yagi antenna |
|
Environmental
Rating |
NEMA
1 (equivalent to IP30) |
|
Approvals |
USA
- FCC Part 15.247
Canada - ISC RSS 210 |
|
Certifications |
CSA/C
& US - Class I,
Div 2 (Groups A,B,C,d - pending) |
Specifications
subject to change without notice
| Wiring
Diagrams |
| Example:
DS-900 Transceiver Output |
 |
|
Oratech Controls, Inc.
