Siemens FC2005 User Manual

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Wiring terminals located on top of main board
Status Relays
Four relays with dry contacts are provided at the upper right corner of the main board. One
relay is programmable and the trouble relay, supervisory relay and alarm relay are non-
programmable. The relay contacts are Form C and are rated for 2 A @ 30 VDC resistive.
T_NC
T_CO
T_NO
Status relays
Trouble event relay
A_NC
A_CO
A_NO
U_NC
U_CO
U_NO
S_NC
S_CO
S_NO
Alarm event relay
User defined relay
Supervisory event relay
Auxiliary Power Outputs Wiring
The main board provides resettable and non-resettable auxiliary power connections. The
resettable terminal interrupts the power for 5 seconds after a reset condition.
Auxiliary Power Outputs
Max. 0.75 A @ 24 VDC nominal
Supervised, Power Limited
X1_P
X1_N
X2_P
Auxiliary power outputs
X2_N
Resettable
Non-resettable
EARTH S_BN S_BP EARTH S_AN S_AP X2_P X2_N X1_P X1_N EARTH SE_B SE_A GND1 EARTH PR_B PR_A GND1 CT_P CT_N LL_SP LL_SN N_BP N_BN N_AP N_AN
DACT PORT1 DACT PORT2
S_NO S_CO S_NC U_NO U_CO U_NC A_NO A_CO A_NC T_NC T_CO T_NO
Power limited Non power limited
P2 device
circuit
Auxiliary power
output
Series Interface
Circuit
City tie and
lease line
NAC DACT Status Relays
Relay contacts
(Shown in normal standby
condition)
2 A @ 30 VDC max. resistive
Supervised
NC – Normal closed
NO – Normal open
CO – Common
Keep All Non-Power Limited Wiring Separate from Power Limited Wiring
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Siemens FC2005 Specifications

General

Brand	Siemens
Model	FC2005
Category	Control Panel
Language	English