Page 62 of 102
TVL 351
ISSUE 15
Precautions
The module must be mounted in suitable protective box or car top terminal box. Observe normal
precautions for handling electronic devices, avoid static electricity, dampness and extreme temperatures.
Please read this instruction sheet fully before use.
Loop and Fault LED’s
The Green LED (D3) will flash every 2 seconds to signify power to node and
that the node is running.
The Red LED (D5) will light continuously for 4 seconds when the node is first
powered up. After this point the red LED signifies various fault codes. T he
LED will do a quick flash every 4 seconds if the node has a fault.
1 flash every 4 secs = Node not communicating with Ethos 2.
2 flashes every 4secs = Node is experiencing data bus faults.
3 flashes every 4 secs = Node has stopped transmitting due to bus faults.
4 flashes every 4 secs = Node has stopped transmitting or receiving from the
data bus
The 4 Input / 4 Output Module is designed to be mounted on the panel or on the lift car.
It is used as an input / output expansion board on the Ethos 2 system.
Consult panel drawings to determine which inputs or outputs have been assigned to this particular
module.
I/O Incl udes:
4 inputs these are designed to take 24V a.c. / d.c. inputs.
4 volt free relay outputs, these are designed to switch up to 110V a.c. / d.c.
All outputs are changeover contacts, label led as follows: FOxA = N/O, FOxB = N/C, FOxC = Common.
(FO1 and FO2 share a common return F O12C)
The input / output module can be configured via the Ethos 2 MMI.
Please consult main drawings for contract specific wiring and setup.
Specification
DIP Settings
Typical Wiring and Dimensions of 4 Input / 4 Output Feature Module
E2 - 4 Input / 4 Output Feature Module
Ethos 2 - 4 Input / 4 Output Feature Module
90mm
Module
power
CAN Network
from Ethos and
to other
modules
Network
termination
Node number
+ test dips
24V
0V
Earth
105mm
ON
1 2
ON
1 2 3 4
4 volt free changeover relay outputs
(5A @ 24V d.c. / 5A @ 110V a.c max)
J5
SW2
J6 J7
DIP Name
4 Test Mode
3 Spare
2 Spare
1 B1 Node Num
DIP 4 for test mode (normally off)
DIP 1 Sets node number 0 to 1,
Maximum of 2 nodes = 8 inputs / 8 outputs.
ON
1 2 3 4
SW2
DIP Name
2 CAN Term
1 CAN Term
DIPs 1 and 2 on for CAN termination
These should only be set on the last
node in the network.
SW3
ON
1 2
Supply Voltage 24V d.c.
Board Operating Current 150mA
Max Input Voltage (FI1-4) 24V 24V a.c. / d.c.
Max Output Current Feature Outputs 4A @ 110V a.c
Max Output Current Feature Outputs 4A @ 24V d.c.
(FO1-4, per output)
Dimensions (in DIN carrier) 105 x 90 x 60mm
Standards EN81-20/50 (EN81-1/2)
0V return4 x inputs
24V max
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