Honeywell CLIOL822A, CLIOL823A, CLIOLR822A, CLIOL821A, CLIOL824A Product Data

LonWorks Bus I/O Modules Product Data

FEATURES

 Plug-and-play functionality for easy maintenance.
 Pluggable L

without rewiring. Further, the separate installation of
terminal sockets and electronic modules lower risk of
damage and theft in the construction phase.

 Fast wiring with state-of-the-art push-in terminals (screw-

GENERAL

The CentraLine LONWORKS Bus I/O Modules communicate
via the L
These pluggable CentraLine L
consist of a terminal socket and a removable electronic
module, allowing the socket to be mounted and wired before
the electronic module is installed. All such electronic modules
can be swapped out without disrupting the power and bus
connections: Simply unplug the “old” and insert the “new”
module.

Risk of electric shock or equipment damage!

► Do not touch any live parts in the cabinet.
► Disconnect the power supply before you start to install

► Do not reconnect the power supply until you have

► Unused terminals must be closed (by completely

ONWORKS Bus.

ONWORKS Bus I/O modules

WARNING

the control system. More than one disconnect switch may
be required to de-energize the system.

completed the installation.

screwing in the terminal screws), thus preventing the
accidental touching of “live” parts.

type terminals also available) and bridge connectors.

 Wide range of sensors supported (NTC20kΩ, NTC10kΩ,

PT1000-1/-2, Johnson A99 PTC, NI1000TK5000, PT3000,
Balco500, 0/2…10 V, 0/4…20 mA).

 Binary input LEDs of the CentraLine L

Modules can be configured for status display (off / yellow)
or alarm display (green / red) per channel.

 Configurable safety position for outputs, in case of loss of

communication with the controller.

 Max. wiring flexibility due to optional accessories like

auxiliary terminals and cross-connectors.

 Can be mounted in small installation housings
 Flexible mix of L

your application requirements.

ONWORKS Bus I/O modules can be exchanged

ONWORKS Bus I/O

ONWORKS Bus I/O modules covering all

Software updates, configuration, and commissioning are all
done automatically by the controller for all L
Modules.

ONWORKS Bus I/O Modules may be used with any CPU

The L
supporting L
EAGLE, etc.).

Copyright © 2019 Honeywell GmbH ● All Rights Reserved EN0Z-0980GE51 R0119

ONWORKS Bus communication (e.g., the LION,

ONWORKS Bus I/O

LONWORKS BUS I/O MODULES – PRODUCT DATA

X

X

X

X

OVERVIEW

pluggable

ANALOG INPUT

pluggable

ANALOG OUTPUT

BINARY INPUT

pluggable

pluggable

RELAY OUTPUT

LonWorks

CLIOLR822A

CLIOLR824A

BUS MODULES

CLIOL821A

CONTROLLER

Fig. 1. Overview of CentraLine LonWorks Bus I/O Modules

Table 1. Overview of CentraLine LonWorks Bus I/O Modules

order number description

LonWorks Bus I/O Modules

L

CLIOL821A
CLIOL822A
CLIOLR822A
CLIOL823A
CLIOL824A
CLIOLR824A

ONWORKS Bus Bus Analog Input Module (with 8 analog inputs)

L

ONWORKS Bus Bus Analog Output Module (with 8 analog outputs)

L

ONWORKS Bus Bus Analog Output Module (with 8 analog outputs and manual overrides)

L

ONWORKS Bus Bus Binary Input Module (with 12 binary inputs)

L

ONWORKS Bus Bus Relay Output Module (with 6 relay outputs)

L

ONWORKS Bus Bus Relay Output Module (with 6 relay outputs and manual overrides)

Terminal Sockets

XS821-22
XSU821-22
XS823
XSU823
XS824-25
XSU824-25

Push-in terminal socket for AI/AO modules (incl. bridge connector, swivel label)
Screw-type terminal socket for AI/AO modules (incl. bridge connector, swivel label)
Push-in terminal socket for BI modules (incl. bridge connector, swivel label)
Screw-type terminal socket for BI modules (incl. bridge connector, swivel label)
Push-in terminal socket for relay/floating output modules (incl. bridge connector, cross connector, swivel label)
Screw-type terminal socket for relay/floating output modules (incl. bridge connector, cross connector, swivel label)

Table 2. Overview of auxiliary parts and spare parts

CLIOL822A CLIOL823A

XS821-22

XSU821-22

CLIOL824A

S823

SU823

order number description

XS814

Ten Auxiliary Terminal Blocks (for distribution of signals/power). Each terminal block includes two
groups with seven internally-connected push-in terminals.

XS815

20 Cross-Connectors for connection of six relay commons. One Cross-Connector is included in the
Terminal Socket package.

XS816

10 Bridge Connectors. One Bridge Connector is included in the Terminal Socket package.

LonWorks Bus

S824-25

SU824-25

XAL10

10 Swivel Labels Holders (for attaching the application-specific label printed with CARE / COACH AX /
COACH NX). One Swivel Label Holder is included in each Terminal Socket package. NOTE: Phased
out.

NOTE: The inputs and outputs of all CentraLine analog and binary I/O modules are protected against short circuit,

EN0Z-0980GE51 R0119

24 VAC +20%, and 40 VDC.
In the case of the relay outputs of other CentraLine I/O modules (i.e., relay output modules, floating output
modules, and mixed I/O modules), appropriate fusing must be provided to ensure that permissible load currents
are not exceeded. See also sub-section "Features" in section "Relay Output Modules" on pg. 14.

2

LONWORKS BUS I/O MODULES – PRODUCT DATA

Table 3. Pluggable LonWorks Bus I/O Module specifications

Module

no. of I/Os 8 analog inputs 8 analog outputs 12 binary inputs

characteristics Linear Graph, 0...10 VDC with pull-

CLIOL821A CLIOL822A, CLIOLR822A CLIOL823A CLIOL824A, CLIOLR824A

up, 0(2)…10 VDC without pull-up
NTC20kΩ (-50…+150 °C, default)
NTC10kΩ (-30…+100 °C)
PT

1000-1

PT

1000-2

Johnson A99 PTC (-40…+120 °C)

NI1000TK5000 (-30…+130 °C)

PT

3000

BALCO
Also configurable as:
binary inputs
 Linear graph (0…10 V with pull-up)

Features:

 16-bit resolution
 configurable offset per input
 auxiliary voltage: 10 VDC, I

5 mA

Analog Input Analog Output Binary Input Relay Output

6 relay outputs

relay outputs (default)

Features:

 Changeover relays
 Voltage: 19…250 VAC,

1…29 VDC, P>50 mW

 max. total current: 12 A
 current per relay: N.O.: 4(4) A

(AC) or 4(1) A (DC),
N.C.: 2(1) A (AC) or 4(1) A
(DC)

 Safety position (remain, 0%,

100%)

 yellow LED per output

Version with manual override
(R):

 1 switch per output
 auto feedback signal (mode +

value)

 blinking in manual override

position

(-50…150 °C)
(0…400 °C)

(-50…150 °C)

(-30…120 °C)

500

max

0…11 VDC /  1 mA
Also configurable as: floating
outputs or binary outputs (0 V
/ 10 V)

Features:

 8-bit resolution (default)
 Safety position (remain, 0%,

50%, 100%)

 red LED per output
 light intensity follows output

level in auto

Version with manual
override (R):

 1 potentiometer per output
 auto feedback signal (mode

=

+ value)

 blinking in manual override

position

requiring a gold contact
or open collector
static binary input,
(default: dry contact)
Also configurable as:
totalizers (20 Hz)

Features:

 1 LED per input
 Color mode can be

set per input to
OFF/yellow or
green/red using
CARE / COACH AX /
COACH NX

 ON: < 1.6 kΩ to GND

or < 2.5 V to GND,
OFF: > 90 kΩ to
GND or > 4 V to
GND

Manual Overrides as per EN ISO 16484-2:2004

The manual override switches and potentiometers of the output modules support direct operation as per EN ISO 16484­2:2004, section 5.4.3 "Local Priority Override/Indicating Units."
Specifically, the positions of the manual override switches and potentiometers directly control the outputs – independently
of the controller and HMI. When a manual override switch or potentiometer is not in its default position ("auto"), the
corresponding output LED will blink continuously, and the output module will send a feedback signal with the status
"manual override" and the given override position to the controller (which will then also store this information in its alarm
memory).

NOTE: When updating the firmware of output modules, their outputs are turned OFF – regardless of the position of their

manual override switches and/or potentiometers.

3

EN0Z-0980GE51 R0119

LONWORKS BUS I/O MODULES – PRODUCT DATA

GENERAL FEATURES

3

1

1:ABCDFERTAQWESDERT1

2:ABCDFERTAQWESDERT2

3:ABCDFERTAQWESDERT3

4:ABCDFERTAQWESDERT4
5:ABCDFERTAQWESDERT5

6:ABCDFERTAQWESDERT6

PRESS

S1 S2

71 COM a

72 COM b

73 24V

~

74 24V0

~

12345678

21

22 1 234

AUX

GND GND

9

10 11 12 13 14 15 16 17 18 25 26

4

3

2

1

0

F

E

D

5678

5

6

7

8

9

A

B

C

Honeywell

!

AI/AOV

7:ABCDFERTAQWESDERT7

8:ABCDFERTAQWESDERT8

PRESS

1 234 5 6 7 8 9 10 11 12

5678910

1234

BI

GND

13 14 15 16 17 18 19 20 21 22 23 24 25 26

5

S1 S2

71 COM a

3

2

1

0

F

72 COM b

E

D

~

73 24V

74 24V0

~

1

2

AAA

21

31

11

22

32

12

23

33

13

14 4424 5434 64 25

4

5

6

7

8

9

A

B

C

3

PRESS

Honeywell

0

AUTO

!

41

51

42

52

43

53

100

AAAAAAAA

616261

62

AUX

6363

GND GND

S1 S2

4

5

3

6

2

7

1

8

0

9

F

A

E

B

C

D

PRESS

5678

1234

5678

21

22 1 234

9

10 11 12 13 14 15 16 17 18 25 26

AI/AOV

PRESS

Honeywell

0

100

AUTO

!

S1 S2

PRESS

1234

21

31

11

22

32

12

23

33

13

14 4424 5434 64 25

6 7

Fig. 2. LonWorks Bus I/O Modules on DIN rails

Legend

1 Controller (e.g., LION, EAGLE, HAWK, etc.)
2 Cable (power, L

L

ONWORKS Bus I/O Modules

ONWORKS) connection from controller to

3 Swivel label holder
4 Cable connection between L

ONWORKS Bus I/O Modules

on separate DIN rails

5 Bridge connectors between L

on same DIN rail

6 Stopper (from 3

rd

-party supplier)

ONWORKS Bus I/O Modules

7 Auxiliary terminal packages

LEDs

Each CentraLine LONWORKS Bus I/O Module is equipped
with:

 one green power LED
 one yellow service LED

Overvoltage Protection

The inputs and outputs of all CentraLine analog and binary
I/O modules are protected against short circuit, 24 VAC
+20%, and 40 VDC.
In the case of the relay outputs of other CentraLine I/O
modules (i.e., relay output modules, floating output modules,
and mixed I/O modules), appropriate fusing must be provided
to ensure that permissible load currents are not exceeded.
See also sub-section "Features" in section "Relay Output
Modules" on pg. 14.

Service LED

Each LONWORKS Bus I/O Module is equipped with a yellow
service LED (status: yellow/OFF) for easy diagnosis of
failures.

LonWorks Service Button

Each LONWORKS Bus I/O Module is equipped with a
L

ONWORKS service button.

Microprocessors

Each LONWORKS I/O Module is equipped with an FTT-10A
transceiver (link power-compatible) and can thus be used with
any L

ONWORKS controller.

42

Honeywell

!

11 12

71 COM a

4

5

3

6

2

7

1

8

0

9

F

A

72 COM b

E

B

C

D

~

73 24V

74 24V0

~

Honeywell

56

--1

--0

--AUTO

!

41

51

616261

42

52

62

43

53

6363

In addition to the main microprocessor, the L
I/O Modules also have their own Neuron chip (3120).

System Constraints

Max. no. of I/O modules (any
combination) per controller

Max. no. of I/O modules per row

Max. current (F1)

Max. current (F2)

Max. current (F3)

Max. row length

Max. distance between rows

Min. cross-section of GND
(terminal 9) (protected by F2)

Table 4. System constraints

depends upon
controller type

ONWORKS Bus

10

4 A

12 A

12 A

3 m

40 m

2

1.5 mm

EN0Z-0980GE51 R0119

4

Analog Input Module

V

V

LONWORKS BUS I/O MODULES – PRODUCT DATA

1

3

2

Fig. 3. CLIOL821A LonWorks Bus AI Module (shown with

Legend

1 LONWORKS service button S1
2 Service LED
3 Power LED
NOTE: The hex switch S2 (located next to the L

The CentraLine L
analog inputs, is installed with the XS821-22 or XSU821-22
Terminal Socket.

service S1) has no function in combination with a
L

ONWORKS Bus I/O module. It is used with Panel

Bus I/O modules, only.

Fig. 4. Analog input low impedance (input circuit for

PT1000, Johnson A99 PTC, Balco500, PT3000,

NI1000TK5000, slow binary input)

terminal socket)

ONWORKS

ONWORKS Bus Analog Input Module, with 8

10 VDC

24.9 kOHM

AI

RTD

GND

AI

V

i

199.9 kOHM

10 VDC

24.9 kOHM

AI

GND

199.9 kOHM

(8.9 VDC IF
CONNECTION
INTERRUPTED)

V

i

Fig. 6. Analog input impedance setpoint (input circuit for

NTC10kΩ, NTC20kΩ, wall module setpoint)

COM

71

A

COM

72

B

24

73 77

V~
24

74

V~0

V

AUX

V

AUX

21

22101

GND GND GND GND GND GND GND GND GND GND

9

AI1 AI2

11

12

AI3

AI5 AI6

AI4

3

13

5156167178

4

14

2

AI8

AI7

18 25 26

Fig. 7. CentraLine LonWorks Bus Analog Input Module

(schematic)

Features

 0…10 VDC, 2…10 VDC without pull-up
 0…10 VDC with pull-up (linear graph, e.g., used for wall

module connection)

 0/4…20 mA, needs 499 Ω resistor in parallel
 NTC20kΩ (-50…+150 °C, default)
 NTC10kΩ (-30…+100 °C)
 PT1000-1 (-50…+150 °C)
 PT1000-2 (0…+400 °C)
 NI1000TK5000 (-30…+130 °C)
 PT3000 (-50…+150 °C)
 BALCO500 (-30…+120 °C)
 Binary input
 16-bit resolution
 Configurable offset per input
 Auxiliary voltage: 10 VDC, I
 Sensor failure detection

MAX

= 5 mA

COM

COM

24

24

75

A

76

B

~

78

~0

GND

Fig. 5. Analog input high impedance (input circuit for

voltage input for active sensors)

5

EN0Z-0980GE51 R0119

LONWORKS BUS I/O MODULES – PRODUCT DATA

A

AI5AI6AI7A

V

V

CLIOL821A ANALOG INPUT MODULE

COM

71 71

A

COM

72 72

B

24

73 7377

V~
24

74

V~0

V

AUXVAUX

21

22

GND GNDGND GNDGNDGNDGNDGND GND GND GNDGND

9 925

10 1026

OPT. AUX. TERMINAL MODULE XS814

A1 A2A3A4

AI1 AI2

1

2

11

12

AI3

3

13

A5 A6

AI4

4

14

5

15616

7 B1 B

7178

18

COM

75

A

COM

76

B

24
V~

24

78

~0

I8

74

COM

A

COM

B

24
V~

24

~0

CLIOL...

SHIELD
INTERNALLY
CONNECTED
TO DIN RAIL

LEGEND:

THIN LINES

THICK LINES

DASHED LINES

EXTERNAL

GROUND

REQUIRED TO

POWER

EXTERNAL

DEVICES

(24 VAC)

F1

F2

3 3

2 2

ACTIVE SENSOR
1: 24V POWER
2: 0...10 VDC SIGNAL
3: GND (24V 0)~~

F1

F2

MAX. 4 A

MAX. 12 A

MIN. 0.75 mm

MIN. 1.5 mm

SELECTED INTERNAL CONNECTIONS

Fig. 8. CLIOL821A LonWorks Bus AI Module, wiring example 1: Active sensor and potentiometer

1 1

AUX. VOLTAGE + POT.
1: SIGNAL
2: GND
3: 10 VDC AUX.

2

2

EN0Z-0980GE51 R0119

6