Fema Electronica K40-CR, Руководство пользователя

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FEMA ELECTRÓNICA . Series K . K40-CR
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2.7 Module S2
Protocol ASCII
Bus type RS-232, up to 57.6 Kbps
Isolation 1000 Vdc
Slots allowed ‘Opt.1’, ‘Opt.2’, ‘Opt.3’
2.8 Modules R2, R4, R6
The R2, R4 and R6 modules provide 2, 4 and 6 relay outputs for Series
M panel meters. Relays with 3 contacts each, with switching capabil -
ity up to 250 V @ 6 A.
Modules R2, R4 and R6 are installed on slot ‘Opt.1’ and are config
-
ured from instruments front keypad, and provide setpoint configura -
tion, hysteresis, independent activation and deactivation delays, and
second alarm setpoint for windowed alarms.
Only one module R2, R4 or R6 can be installed per instrument. Mod
-
ules R2, R4 and R6 are not compatible with standard R1, T1 and SSR
modules.
The R2, R4 and R6 modules can be ordered pre-installed into a Series
M panel meter, or standalone for delayed installation, as they do not
require soldering or special configuration.
The S2 module provides a RS-232 communications module for Series
M of panel meters. ASCII protocol with ‘Master’ / ‘Slave’ architec -
ture. Addressable with up to 31 modules. Frames codified in rep -
resentable ASCII characters (codes 32 to 255), directly visible using
‘hyperterminal’ or similar programs.
• Access to display values, alarm status, memory of maximum and
minimum, alarm setpoints, ...
Configuration from instrument front keypad, through menu entries
‘Opt.1’, ‘Opt.2’ or ‘Opt.3’, depending on the position the module is
installed.
The S2 module can be ordered pre-installed into a Series M panel
meter, or standalone for delayed installation, as it does not require
soldering or special configuration.
Relay Common Normally Open
(NO)
Normally Closed
(NC)
relay 1 A B C
relay 2 D E F
relay 3 G H I
relay 4 J K L
relay 5 M N O
relay 6 P Q R
Table 3 - Connections for modules R2, R4 and R6
For more information :
http://fema.es/docs/4254_SERIES_M-K-S_
OPTIONS_manual_i.pdf
For more information :
http://fema.es/docs/4254_SERIES_M-K-S_
OPTIONS_manual_i.pdf
Type of relay 3 contact relay (NC, NO, common)
Current maximum 6 A per relay (resistive load)
Voltage maximum* 250 Vac continuous
Isolation 2500 Veff
Type of terminal plug-in screw terminal, pitch 3.81 mm
* terminals approved for 300 V (according to UL1059, groups B and
D) and 160 V (according to VDE on CAT-III and pollution degree 3).
Module R2 occupies Opt.1
Module R4 occupies Opt.1 and Opt.2
Module R6 occupies Opt.1, Opt.2 and Opt.3
A B C D E F G H I J K L
MN
OP
QR
Power
Opt.2
Opt.1
Op
t.3
Signal
Terminal E GND
Terminal D Rx1
Terminal C Tx1
Terminal B Rx2
Terminal A Tx2
Opt.2 Opt.1
Op
t.3
Power
A B C D E A B C D E
ABC
DE
Signal