Ic200Mdd844 Mixed Module, Output 12/24Vdc Pos. Logic 0.5A 16 Points / Input 24 Vdc Pos/Neg Logic Grouped 16 Points - GE VersaMax Manual

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IC200MDD844
Mixed Module, Output 12/24VDC Pos. Logic 0.5A 16 Points
/ Input 24 VDC Pos/Neg Logic Grouped 16 Points
Discrete input/output module IC200MDD844 provides one group of 16 discrete outputs
and two groups of 8 discrete inputs. The outputs are positive or sourcing type outputs.
They switch the loads to the positive side of the DC supply and thus supply current to the
loads. Inputs are positive logic; they receive current from input devices and return the
current on the common. Input devices are connected between the input terminals and
common terminals.
Note: Negative logic input functionality and 12V output functionality require module
version IC200MDD844C or higher.
An external DC power supply must be provided to switch power to the loads.
Intelligent processing for this module is performed by the CPU or NIU. The module
provides 16 bits of discrete input data and receives 16 bits of discrete output data.
LED Indicators
Individual green LEDs indicate the on/off state of the output points and input points.
Operation of the output LEDs is dependent on field power, but independent of load
conditions.
The green FLD PWR LED is on when field power is applied to the module.
The green OK LED is on when backplane power is present to the module.
Configuration Parameters
The module's basic input on/off response time is 0.5ms.
For some applications, it may be preferable to add additional filtering to compensate for
conditions such as noise spikes or switch bounce. Input filter times of 0ms, 1.0ms, or
7.0ms are selectable via software configuration, for total response times of 0.5ms, 1.5ms,
and 7.5ms respectively. The default is 1.0ms filter time (total response time is 1.5ms).
9-16 VersaMax® Modules, Power Supplies, and Carriers User's Manual – March 2003
Q
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
IND CONT EQ FOR HAZ LOC
CLASS I DIV 2 GROUPS ABCD
Temp Code T4A Ambient 60C
CLASS I ZONE 2 GROUP IIC T4
Ex nA IIC T4 0C ≤ To ≤ 60C
Ex nV II T4 Demko No. 98Y.125014
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
I
FLD
PWR OK
IC200MDD844
OUT 12/24DC POS 16PT
IN 24DC POS/NEG 16PT
1234567 831
OK
GFK-1504K