Features:
1, Input control support 24V AC or DC signal, can flexible selection control mode, for Separate controls, for all relays Together control, for Source ( PNP, common negative ) or Sink ( NPN, common positive ) output controllers.
2, Relay action LED indication corresponds to each channel.
3, Thickness 1.5mm/0.06" aluminum enclosure, support Wall-mount and DIN rail mount. high quality fireproof nylon material DIN rail mount bracket, can support width 35mm / 32mm / 15mm rails.
4, High quality Panasonic JS1-24V-F relay, FR-4 glass fiber PCB. double tested before shipment. High quality pluggable screw terminal block, easy and flexible connecting wires. 

Specification:
Input control:
Action voltage ---- DC 20~30V, or AC 18~26V
Action current ---- 15mA(at DC24V or AC24V, one channel)
        ---- 120mA(at DC24V or AC24V, all channels)

Output switch (one channel):
Contact form ---- SPDT(Single Pole Double Throw, 1 form C)
Contact capacity ---- 10A 250VAC, 10A 30VDC (resistive load). ---- 5A 120VAC, 5A 28VDC (inductive load).
Max. ON/OFF switching ---- Mechanically: 300 operations / minute.
           ---- Electrically: 30 operations / minute.
Life expectancy ---- Mechanically: > 100,000,000 operations (no load). 
        ---- Electrically: > 1,000,000 operations (at rated coil voltage).

Terminal block:
Pluggable screw terminal block, pitch - 5.08mm/0.2", wire size 28~12 AWG, stripping length 7mm, Metric M2.5 slotted screw.

Datasheet: https://www.czh-labs.com/tmp/madeimg/datasheet/f-1007.pdf