Figure 32 - Terminate Floor Wiring Ec2500B - Keyscan CA250 Series Technical Manual

EC2500B
Control
Board
Cut View
OCB-8
Current – 230 mA
Relays – Form C contacts
OCB-8 ribbon cable
connects to CONTROL 1
(Floors 1 to 8)
-
TAMPER TB3
SWITCH
CTS
DTR
DCD
RD
TD
GND
RS-232 (COM4)
KI-00135E-07-11
Keyscan Technical Guide (PC109x - 04.12)
Figure 32 – Terminate Floor Wiring EC2500B
K8
– 5 A / 30 VDC
– 10 A / 24 VAC
Normal
J1
Floor
to
Output
J8
Reversed
Set J1 to J8 on Reversed & J9 on EXT PWR
ACU EXT
Floor
J9
PWR
Output
GND
12V
K1
Fire Panel
trips on alarm
N.C.
-
AUX/RDR 12 V or
ACU 12 V
on DPS-15
K7 K6 K5
Floor
Floor Floor
Output Output Output
8 5
7 6
J7 J6
J8
J1 J2 J3
Floor Floor
Floor
Output Output Output
3 4
1 2
K2 K3 K4
EC2000 Control / Floor Output Assignments
Control 1 – OCB-8: Cab A - Floor Outputs 1 – 8
Control 2 – OCB-8: Cab A - Floor Outputs 9 – 16* (optional)
Control 3 – OCB-8: Cab B - Floor Outputs 1 – 8
Control 4 – OCB-8: Cab B - Floor Outputs 9 – 16* (optional)
* OCB-8s must be purchased separately.
Ensure all elevator hardware complies with all fire code
regulations.
connects to
common on
elevator control
circuit
J5
J4
connects to
floor call button
46