Micromod MOD: MODCELL Multiloop Processor 2002N Model C and Bedienungsanleitung PDF herunterladen (Seite 39)

MODCELL Multiloop Processor

ELECTRICAL CONNECTIONS

3.5.3 2006A Nonisolated Digital Input (DIM)

Make nonisolated digital input connections to terminal block as shown in Figure 3-5. Input

specifications are:

DIGITAL INPUTS (NONISOLATED)

Input range

ON 2.2 to 24 VDC or 50 ohm maximum

OFF 0 to 0.65 VDC or 50K ohm minimum

Max Input current 2.5 mA DC

Max Output current 20 mA DC

Response time 1 msec

S-3031-17

Figure 3- 4. Typical Input Circuit for 2006A Nonisolated Digital Input Module

ON = 2.2 to 24V dc

or 50 ohm max

OFF = 0 to 0.65V dc

or 50K ohm min

10K

S12

Micro-

processor

BASE INSTRUMENT

+5V

UPPER

TERMINAL

HOUSING

2006A NONISOLATED DIGITAL

INPUT MODULE

(Module Location 12)

Discrete Signal

Contact Closure

2 5

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 81 82

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Micromod MOD: MODCELL Multiloop Processor 2002N Model C and Bedienungsanleitung Seite 39