I Nt Roduct Ion; Sy St Em I Nt Roduct Ion; Hw I Nst Allat Ion - NUUO NVRmini 2 User Manual

4 . I / O
4 .1 I n t r o d u ct i o n
4 .1 .1 Sy st e m I n t r o d u ct i o n
NUUO provides rem ot e I / O solut ion for NVRm ini/ NVRm ini 2 by connect ing
SCB- C31 wit h NUUO I / O Box SCB- C24/ 26/ 28. Refer t o t he below archit ect ure,
I / O device is connect ed direct ly wit h I / O Box , and input / out put signal
delivered in RS485 form at are conv ert ed t o Et hernet t hrough SCB- C31.
NVRm ini/ NVRm ini 2 can use t he signals t o do m ore sophist icat ed set up, such
as st art ing recording when input t rigger ed, t riggering out put as an ev ent
happened, and m uch m ore.
4 .1 .2 H W I n s t a l l a t i o n
SCB- C24/ 26/ 28 m ust work wit h SCB- C31 ( Et hernet - RS485 conv ert er) .
Furt her, t h e C3 1 Bo x ca n n o t b e u s e d f o r POS a n d co n v e r t e r a t t h e s a m e
t i m e , a n d o n e C3 1 Bo x can b e p a i r e d w i t h o n e N VR u n i t o n l y . Please
follow t he st eps below t o configure t he devices.
St ep 1: Check t he sy st em swit ch of SCB- C31 is swit ched t o OFF- OFF posit ion.
St ep 2: Connect SCB- C31 wit h power source.
St ep 3: Connect SCB- C31 wit h int ernet by RJ45 LAN cable.
St ep 4: Connect I / O Box wit h power source.
St ep 5: Connect SCB- C31 and I / O Box wit h cable, posit iv e connect ion
( TX+ / D+ and DATA+ ) and negat iv e connection ( TX- / D- and DATA- ) . Take
SCB- C31 wit h I / O Box SCB- C24 for ex am ple as below.
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