Alarm Output Connection - Presys DMY-2015 Technical Manual

Presys  Instruments
Indicator Input
Type
mA / V mA
V
mA / RTD mA
RTD
V / RTD V
RTD
Table 7 - Terminals for Indicators with different input types

2.4 - Alarm Output Connection

The Indicator presents up to two alarm outputs obtained through the
installation of modules with SPDT relay or open collector voltage. Figure 8 illustrates
the Indicator outputs.
See sections 3.2 on Configuration and 4.3 on Optional module
Connection for details on configuration and installation of optional modules.
(*) Relay contact states shown are valid for SAFE option selected (see section 3.2 on Configuration), instrument
powered on and non-alarm condition. Position of the contacts are changed in alarm condition (with SAFE option
selected) or when the instrument is turned off.
1 and 2 (CH1), 3 and 4 (CH2), 5 and 6 (CH3),
7 and 8 (CH4), 9 and10 (CH5), 11 and 12(CH6)
13 and 14 (CH7), 15 and 16 (CH8), 17 and 18 (CH9),
19 and 20 (CH10), 21 and 22 (CH11), 23 and 24 (CH12)
1 and 2 (CH1), 3 and 4 (CH2), 5 and 6 (CH3),
7 and 8 (CH4), 9 and10 (CH5), 11 and 12 (CH6)
13 to 15 (CH7), 16 to 18 (CH8),
19 to 21 (CH9), 22 to 24 (CH10)
1 and 2 (CH1), 3 and 4 (CH2), 5 and 6 (CH3),
7 and 8 (CH4), 9 and10 (CH5), 11 and 12 (CH6)
13 to 15 (CH7), 16 to 18 (CH8),
19 to 21 (CH9), 22 to 24 (CH10)
Fig. 8 - Alarm output connection
Terminals
DMY - 2015
Installation
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