Honeywell Analog Input (8 channel)900A01-0202
Analog Output Module (900B08-xxxx)The Analog Output module provides eight 0 to 21.0 mA
outputs that may be scaled by the user to any span within
this range on a per output basis. Outputs are isolated in
groups of 4 with no isolation between outputs in a group.
All points are isolated from controller logic.
A green blinking status LED on the module indicates when
the module is being scanned. A red status LED when
module or channel diagnostics exist. A user specified
failsafe value is supported to allow predictable operation in
the event communication between the module and the
controller is interrupted.
Outputs are updated synchronous with control execution. A
user-specified rate of change limit may be applied to each
output when needed. Requires Euro style 36-terminal
terminal block.
A DIP switch on the module selects the use of 24V from
Rack PS (internal) power or external loop power via a
separate 24V DC power source. The as-shipped (default)
switch setting is external power.
External Power Source requirements:
Voltage Vin: 18 to 36 Vdc
Current 350 mA per module
Outputs per module 8, isolated in 2 groups of 4 outputs (1-4, 5-8)
Current 0 to 21.0 mA, range selectable
Load resistance 750 ohms max
Galvanic Isolation 500VDC group to group. Groups 1-4, 5-8
Galvanic Isolation from logic
500 VDC
Accuracy 0.1% full scale at reference conditions
Modules per rack 4 max when powered from internal 24V
backplane power
Minimum current sensing >0.5mA per output
Calibration Data Data is stored in non-volatile memory.
Redundant Factory Calibration, with
automatic rejection of Bad version. Individual
Channel Field Calibration
Diagnostics Monitoring of Factory Calibration, Field
Calibration, Configuration
Output Verification Feedback to controller to indicate output
current is flowing.
D/A Resolution 13+ bits (1 part in 13332)
Power Supply Loading 5V ; 225 mA max
24V ; 350 mA max
Terminal Block 36 Position – Euro style, (Model 900TCK-0001)

Analog Output Module (900B16-xxxx)
The Analog Output module provides 16, 0 to 21.0 mA
outputs that may be scaled by the user to any span within
this range on a per output basis. Outputs are isolated in
groups of 4 with no isolation between outputs in a group.
All points are isolated from controller logic.
A green blinking status LED on the module indicates
when the module is being scanned. A red status LED
when module or channel diagnostic exist. A user
specified failsafe value is supported to allow predictable
operation in the event communication between the
module and the controller is interrupted.
Outputs are updated synchronous with control execution.
A user-specified rate of change limit may be applied to
each output when needed. Requires Euro style 36-
terminal terminal block.
A DIP switch on the module selects the use of 24V from rack PS (internal) power or external loop power via a separate 24V
DC power source. The as-shipped (default) switch setting is external power.
External Power Source requirements:
Voltage 18 to 36 Vdc
Current 700 mA per module
Outputs per module 16, isolated in 4 groups of 4 outputs (1-4, 5-8, 9-12, 13-16)
Current 0 to 21.0 mA, range selectable
Load resistance 750 ohms max
Galvanic Isolation 500VDC group to group. Groups 1-4, 5-8, 9-12, 13-16.
Galvanic Isolation
from logic
500 VDC
Accuracy 0.1% full scale at reference conditions
Modules per rack 2 max when powered from internal 24V backplane power.
Minimum current
sensing
> 0.5mA per output
Calibration Data Data is stored in non-volatile memory. Redundant Factory
Calibration, with automatic rejection of Bad version.
Individual Channel Field Calibration
Diagnostics Monitoring of Factory Calibration, Field Calibration, and
Configuration.
Output Verification Feedback to controller to indicate output current is flowing.
D/A Resolution 13+ bits (1 part in 13332)
Power Supply
Loading
5V ; 350 mA max
24V ; 700 mA max
Terminal Block 36 Position – Euro style, (Model 900TCK-0001)