Yokogawa Centum XL

Optical Bus Repeater

W/O CARDS
NO POWER SUPPLY
STYLE S3

Current Input Module

Number of input channels 16 channels, 
module isolation (*5)
Rated input range 4 to 20 mA
Permissible input range 0 to 25 mA
Input impedance during Power-OFF 500 kΩ minimum
Data update frequency 40 ms
Temperature drift ±16 µA/10 °C
Withstand voltage 1.5 kV AC between input signal and system for 1 minute 

Current Output Module

8 channels, module isolation 
1.25 to 23 mA
4 to 20 mA
230 to 600 Ω
±16 µA/10 ºC
1.5 kV AC between output signal and system for 1 minute
5 V system: 320 mA24 V system: 300 mA

Digital Input Module

16-channel, module isolation
6 mA ± 20 % 
24 V DC +20 % / -10 % (*4), 10 mA or greater
24 V DC +20 % / -10 % (*3) (*4)Current capacity: 200 mA
30.0 V DC
40 ms maximum
2 kV AC between input signal and system for 1 minute, 16-input line collectivelyconnected

Digital Input Module

16-channel, module isolation
6 mA ± 20 % 
24 V DC +20 % / -10 % 
10 mA or greater
24 V DC +20 % / -10 %
Current capacity: 200 mA
30.0 V DC
40 ms maximum
2 kV AC between input signal and system for 1 minute
16-input line collectivelyconnected

Digital Input Module

16-channel, module isolation
24 V DC
1 V maximum
24 V DC, 3.4 A minimum
24 V DC + 20 % / -10 % 
1.6 mA
0.2 A/output line (3.2 A in total output line) (*3) (*5)
120 to 685 Ω (*6
2 kV AC between output signal lines and system for 1 minute, 16-point input linescollectively connected (negative lines)

Digital Input Module

16-channel module isolation 
6 mA ± 20 %
24 V DC +20 % / -10 % 
Current capacity: 200 mA
24 V DC +20 % / -10 %
10 mA or greater
30.0 V DC
40 ms maximum
2 kV AC between input signal and system for 1 minute 
16-input line collectivelyconnected
290 mA maximum (5 V DC)140 mA 
maximum (24 V DC)

processor module

Voltage, Current, Thermocouple
Input Range: 
Voltage: ±100mV to ±10V, Current: 4-20mA
Output Range: 
Voltage: 0-10V, Current: 4-20mA
Accuracy: ±0.1% of full scale
Response Time: ≤ 250 ms
Power Supply: 24V DC
Isolation Voltage: 1500V AC
Operating Temperature: -10°C to +55°C

processor module

Voltage Current
Thermocouple
Voltage: ±100mV to ±10V, Current: 4-20mA
Output Range
Voltage: 0-10V, Current: 4-20mA
Accuracy: ±0.1% of full scale
Response Time: ≤ 250 ms
Power Supply: 24V DC
Isolation Voltage: 1500V AC
Operating Temperature: -10°C to +55°C

Pulse Input Module

8, isolated channels 
0 to 10 kHz
500 V AC, for 1 minute
500 V AC, for 1 minute 
40 µs
68 kΩ (12 V DC or 24 V DC)
300 mA (5 V DC), 
400 mA (24 V DC)

ESB Bus Node Units

ESB Bus Node Units 
100-120 VAC INPUT
50/60 HZ
220 VAC
12 SLOT

ESB Bus Interface Slave Module

4 to 20 mA
16, isolated, standard switch-overresponse in redundant configuration
Between output and system: 1500 V AC, for 1 minute 
0 to 750 Ω 
Less than 0.65 mA
±48 µA 
±16 µA/10 ˚C
230 mA (5 V DC), 540 mA (24 V DC) 

Power Supply Module

Power Supply Module
Two modules in case of 
dual-redundant configuration.
Power supply to the I/O modules
and supply power to the transmitters

FIELD CONTROLLER UNIT

FIELD CONTROLLER UNIT
100-120 VAC
50/60 HZ
200 VA

ESB Bus Node Unit

ESB Bus Node Unit 
100-120 VAC INPUT
50/60 HZ
220 VAC
12 SLOT

ANALOG INPUT MODULE

ANALOG INPUT MODULE
4 TO 20 MA
16 CHANNEL
ISOLATED

BUS INTERFACE MASTER MODULE

16-Pointor8-Poin
KS Cable Interface Adapter 
for Analog 16-channel
with ISA Standard G3 option
Connecting with AEA4D 
Connectingwith MUB,TE16 

Power Supply Unit

18…32V DC (24V DC nom)
24 Volts DC
240 KB

ESB Bus Node Units

100-120 V AC
24 V DC
200 VA, 120 W
24 V DC power supply

ESB Bus Node Units

100-120 V AC
24 V DC
200 VA, 120 W
24 V DC power supply

Duplexed Field Control Unit

For Vnet/IP and FIO, for 19-inch Rack Mountable
100–120 V AC power supply
220–240 V AC power supply
Basic type
LFS1500 Control Function for Field Control Station (for Vnet/IP and FIO)

ESB Bus Interface Slave Module

8, isolated
4 to 20 mA 
24 mA
270 Ω (20 mA) to 350 Ω (4 mA)

Current Input Module

16, isolated
4 to 20 mA 
270 Ω (20 mA) to 350 Ω (4 mA)
±16 µA 
230 mA (5 V DC), 540 mA (24 V DC)

Power Supply Module

Power Supply Module
Two modules in case of 
dual-redundant configuration.
Power supply to the I/O modules
and supply power to the transmitters
The power supply terminals use M4 screws

Ethernet Communication Module

ETHERNET COMMUNICATION MODULE
STANDARD TYPE
NO EXPLOSION PROTECTION
BASIC TYPE
STYLE S1
NO DIRECT REPLACEMENT