Fema M60-C1 - Output and control modules; 2.1 Module R1; 2.2 Module AO

FEMA ELECTRÓNICA . Series M . M60-C1
22
Type of relay 3 contact relay (NC, NO, common)
Current maximum 8A per relay (resisve load)
Voltage maximum* 250 Vac connuous
Type of terminal plug-in screw terminal, pitch 5.08 mm
Slots allowed ‘Opt.1’, ‘Opt.2’, ‘Opt.3’ (see secon 1.23)
Output ranges 4/20 mA acve, 4/20 mA passive 0/10 Vdc
Accuracy (at 25 ºC) <0.1% FS
Isolaon 1000 Vdc
Slots allowed ‘Opt.1’, ‘Opt.2’, ‘Opt.3’ (see secon 1.23)
The R1 module provides 1 relay output to M Series panel meters.
Up to a maximum of 3 R1 modules can be installed in a single instru-
ment (3 relays).
Note : for more than three relays per instrument or larger relay den-
sity per module, see special modules R2, R4 and R6 at secon 2.6.
Relays with 3 contacts each (common, normally closed, normally
open), with switching capability up to 250V @ 8A.
Modules R1 are congured from the ‘ALr1’, ‘ALr2’ and ‘ALr3’ alarm
menus of the panel meter. The ‘ALrX’ menus provide conguraon
for main setpoint, hysteresis, independent acvaon and deacva-
on delays, and a second setpoint to create windowed alarms.
Modules R1 are installed on slot ‘Opt.1’, ‘Opt.2’ or ‘Opt.3’ (see sec-
on 1.23) and are congured from instruments front keypad.
The R1 module can be ordered pre-installed into a M Series panel
meter, or standalone for delayed installaon, as they do not require
soldering or special conguraon.
2. Output and control modules
2.1 Module R1 2.2 Module AO
Terminal A Common
Terminal B NO - Normally Open
Terminal C NC - Normally Closed
Opt.2
Opt.1
Opt.3
Power
A B C A B C
A B C
Signal
The AO module provides 1 analog output with 4/20 mA or 0/10 Vdc
congurable output range. Output current loop congurable as ac-
ve (the instrument provides the excitaon for the loop) or passive
(the loop is externally powered). Signal output proporonal to the
instruments reading. Fully congurable scaling, in direct (posive
slope) or inverse (negave slope) scaling.
Up to a maximum of 3 analog output modules can be installed in a
single instrument, all outputs isolated between them and isolated
from the power and input signal circuits.
Conguraon from instrument front keypad, through menu entries
‘Opt.1’, ‘Opt.2’ or ‘Opt.3’, depending on the posion the module is
installed (see secon 1.23).
The RTU module can be ordered pre-installed into a M Series panel
meter, or standalone for delayed installaon, as it does not require
soldering or special conguraon.
Terminal A Vexc
Terminal B Signal in mA or Vdc
Terminal C GND
Jumper M closed for mA
Jumper V closed for Vdc
M V A B C
M V
A B C
M V A B C
Opt.2Opt.1
Opt.3
PowerSignal
For more informaon see document 3510_SERIES-M_MODULE-
R1_i.PDF
For more informaon see document 2654_SERIES-M_MODULE-
AO_i.PDF