Yokogawa DA100 - Manual (Page 71)

IM DA100-01E 4-2
4.1 DA100/ DS400/ DS600
Construction
Installation method
Floor mounting :Use the feet at the bottom of each unit.
Direct panel mounting :Screw the unit directly to the panel at the specified points.
DIN rail mounting :Use the dedicated mounting brackets.
Rack mounting :Use the dedicated mounting brackets.
Regardless of which installation method you use, be sure to install the units in an upright
position.
Materials
Steel, aluminium alloy, plastics.
Paint color
Slate grey light (equivalent to Munsell 0.8Y2.5/0.4)
Lamp black (equivalent to Munsell 0.1PB4.6/0.2)
External dimensions
Stand-alone type main unit : approx. 422 (W) x 176 (H) x 100 (D) mm
Expandable type main unit : approx. 336 (W) x 165 (H) x 100 (D) mm
Subunit DS400
: approx. 336 (W) x 165 (H) x 100 (D) mm
Subunit DS600 : approx. 422 (W) x 176 (H) x 100 (D) mm
Weight
Stand-alone type main unit : approx. 1.1kg* (with 4 input modules + 1 alarm output module + 1
communication module installed: approx. 3.5kg)
Expandable type main unit : 0.9kg* (with 4 input/output modules installed: approx. 2.5kg)
Subunit DS400
: 0.9kg* (with 4 input/output modules installed: approx. 2.5kg)
Subunit DS600 : 1.1kg* (with 6 input/output modules installed: approx. 3.5kg)
* represents the weight of each unit without modules installed.
Input
Measurement range
Refer to 4.2 on page 4-6.
Measurement interval
Selectable from 0.5, 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60s
(with the 10-ch input module, filter: OFF, A/D integration period of 20ms or 16.7ms)
stand-alone type : max. 40ch/s (when using the accessory standard software)
expandable type : max. 300ch/500ms (when using the accessory standard software)
A/D integration period
Selectable from 20ms (50Hz), 16.7ms (60Hz), 100ms (10Hz), or auto.
However, AUTO does not function on the stand-alone DC power supply model nor on the
extension type using the subunit of the DC power supply model. The factory initialization settings
are set to 20ms (50Hz) for the stand-alone DC power supply model and AUTO for the extension
type DC power supply model.
Number of inputs
stand-alone type : up to 40
expandable type : up to 300
Alarm Functions (the function of alarm output modules)
Number of settings
Up to four settings can be made for each channel.
Kinds of alarms: selectable from higher limit, lower limit, difference higher limit, difference
lower limit, rising limit of rate of change, falling limit of rate of change.
Time interval for the rate of change alarm: Can be set to 1 to 15 times the measurement interval
(common to both rising and falling limits)
Output mode
Activating/de-activating selection, AND/OR mode selection, and output hold/non-hold
designation can be made (common to all channels).
Number of alarm output points
stand-alone type : 2 (in DI/DO modules) to 40 points.
expandable type : Up to 30 points can be connected to the DA100 main unit (the number of alarm
points can be increased in module units). By connecting subunits, you can
increase the total number of alarm points (the number of alarm points can be
increased in module units).
Number of alarm output modules that can be connected
stand-alone type : up to three modules can be connected.
expandable type : up to 4 modules can be conncected to the DA100 main unit, up to 6 modules
can be connected to one subunit.