DB A20 Series

Buffer Unit for trolley

Product Specifications Number of support i/o Consumption current
(mA)
Dimensions (mm) Model
Input Output
Booster unit
(DC24V→DC100V)
512 512 Max625 140 x 57 x 44 A215T-T1
Step-down unit
(DC100V→DC24V)
512 512 84 140 x 57 x 44 A215T-R1

Standard terminal block type

Number of i/o Input and output specifications Method Consumption current (mA) Dimensions (mm) Model
Input Output
4 DC Input NPN 50 65x40x60 A20SB-04U
8 DC Input NPN 117 100x40x60 A20SB-08U
16 DC Input NPN 223 140x40x60 A20SB-16U
32 DC Input NPN 417 190x40x60 A20SB-32U
16 DC input PNP 200 140x40x60 A20SB-16US
32 DC input PNP 360 190x40x60 A20SB-32US
4 Tr output NPN 13 65x40x60 A20PB-04U
8 Tr output NPN 21 100x40x60 A20PB-08U
16 Tr output NPN 33 140x40x60 A20PB-16U
32 Tr output NPN 50 140x40x60 A20PB-32U
16 Tr output PNP 30 140x40x60 A20PB-16US
32 Tr output PNP 43 190x40x60 A20PB-32US

Type a standard terminal block for 3-wire sensor connection

Number of i/o Input and output specifications Method Consumption current (mA) Dimensions (mm) Model
Input Output
8 DC Input NPN 117 140x40x60 A20SB-08UD
16 DC Input NPN 233 190x40x60 A20SB-16UD
16 DC Input PNP 233 190x40x60 A20SB-16USD
8 8 DC Input and Output NPN 106 190x40x60 A20XB-16UD

Standard terminal block type relay terminal

Number of i/o Input and output specifications Method Consumption current (mA) Dimensions (mm) Model
Input Output
8 Relay output
8 point common
Relay 113 140x40x60 A20PB-08R
4 Relay output circuit all point
independent
Relay 90 100x40x60 A20PB-04RS
8 Relay 104 140x40x60 A20PB-08RS
16 Relay 165 190x40x60 A20PB-16RS

Standard terminal block type relay terminal (relay G2R-mounted)

Number of i/o Input and output specifications Method Consumption current (mA) Dimensions (mm) Model
Input Output
16 DC24V all points independent circuit Relay 154 252.5x79x85.5 A220SB-16RS
16 AC100V all points independent circuit Relay 154 252.5x79x85.5 A220SB-16RS1
16 AC200V all points independent circuit Relay 154 252.5x79x85.5 A220SB-16RS2
16 Relay output circuit all points independent Relay 465 252.5x79x85.5 A220PB-16RS
16 Relay output 8 points common power input terminal with Relay 465 252.5x79x85.5 A220PB-16R2

Compact Terminal Connertor Type

Number of i/o Input and output specifications Method Consumption current (mA) Dimensions (mm) Model
Input Output
8 DC input e-CON NPN 125 89.5x52x31 A21SB-08U
8 Tr output e-CON NPN 21 89.5x52x31 A21PB-08U

IP66 waterproof mini-terminal structure type

Number of i/o Input and output specifications Method Consumption current (mA) Dimensions (mm) Model
Input Output
4 DC input NPN 56 51x40x21 A219SB-04U
2 2 Out/Tr DC input NPN 46 51x40x21 A219XB-04U
4 Tr output NPN 29 51x40x21 A219PB-04U
DIN Rail Adapter (Pack of 5) ADP-19

I/O type terminal compact analog signal

Number of i/o Input and output specifications Method Consumption current (mA) Dimensions (mm) Model
Input Output
2 Muti-input Dip SW switched input signal 4-20mA 55 89.5x52x31 A21SB-J2AV1
0-20mA
1-5V
0-5V
0-10V
2 Voltage input ± 10V 55 89.5x52x31 A21SB-J2V5
2 Voltage input 0-500mV 55 89.5x52x31 A21SB-J2V6
2 Voltage output 4-20mA 88 89.5x52x31 A21SB-J2V1
2 Voltage output 0-20mA 88 89.5x52x31 A21PB-J2A2
2 Voltage output 1-5V 58 89.5x52x31 A21PB-J2V1
2 Voltage output 0-5V 58 89.5x52x31 A21PB-J2V2
2 Voltage output 1-10V 58 89.5x52x31 A21PB-J2V3
2 Voltage output ± 10V 58 89.5x52x31 A21PB-J2V5

Compact Terminal type temperature and humidity

Number of i/o Input and output specifications Method Consumption current (mA) Dimensions (mm) Model
Input Output
2 Muti-input DIP SW input signal seitched 4-20mA 55 31x52x79.5 A21SB-J2AVRT1
0-20mA
1-5V
0-5V
0-10V
1 Temperature input
1 Temperature input

Type terminal blocks standard analog signal terminal

Number of i/o Input and output specifications Method Consumption current (mA) Dimensions (mm) Model
Input Output
4 Current input 4-20mA 163 140x40x60 A20SB-J4A1
8 Current input 4-20mA 163 140x40x60 A20SB-J8A1
4 Current input 4-20mA 163 140x40x60 A20SB-J4A2
8 Current input 4-20mA 163 140x40x60 A20SB-J8A2
4 Voltage input 1-5V 163 140x40x60 A20SB-J4V1
8 Voltage input 1-5V 163 140x40x60 A20SB-J8V1
4 Voltage input 0-5V 163 140x40x60 A20SB-J4V2
8 Voltage input 0-5V 163 140x40x60 A20SB-J8V2
4 Voltage input 0-10V 163 140x40x60 A20SB-J4V3
8 Voltage input 0-10V 163 140x40x60 A20SB-J8V3
4 Voltage input 0-25V 163 140x40x60 A20SB-J4V4
8 Voltage input 0-25V 163 140x40x60 A20SB-J8V4
4 Voltage input ± 10V 163 140x40x60 A20SB-J4V5
8 Voltage input ± 10V 163 140x40x60 A20SB-J8V5

Terminator

Product Specifications Dimensions (mm) Model
Polar organic line terminator for terminating DB A20
(attached mounting holder)
44x24x12 AT2