Terminal board with 24 x switching relay outputs 250VAC / 1A and 24VDC / 1A, DB37 and IDC50

DB9 male connector
RS232 with 9 pins and screw terminals. RS232 / 485/422
D-SUB 9pin
3 x 4.7 x 1.8 cm (4.7 cm from the front of the DB9 connector to the back of the PCB)

Adlink DIN-68S-01
Terminal card
On-board connector
68-pin SCSI-II female
103 x 85 x 46.2 mm (W x L x H)

24 pcs shift relay (COM, NC, NO) 250VAC and 24VDC 1Amp - 24 LEDs show relay position
Control of TTL signal (+ 5VDC is relay ON)
Supplied with +24 VDC externally
Plugs: IDC50
Dimensions: 130 x 220 mm (W x D)

Terminal board with 37 screw terminals
DB37 - SUB-D she and he
For DIN rail mounting
114 x 49 x 44mm (L x W x H)