321
ìÒÚ‡‚͇ ÔÂÂÍβ˜‡ÚÂÎfl Òӄ·ÒÛ˛˘Â„Ó ÂÁËÒÚÓ‡ RS485
Ç
ÌËÊÂÛ͇Á‡ÌÌÓÏ
ÒÎÛ˜‡Â
ÔÂÂÏ¢‡˛Ú
ÔÂÂÍβ˜‡ÚÂθ
Òӄ·ÒÛ˛˘Â„Ó
ÂÁËÒÚÓ‡
RS485
(ÙÛÌ͈ËÓ̇θÌ˚È ÔÂÂÍβ˜‡ÚÂθ ‹ 2), Ëϲ˘ËÈÒfl ‚ÌÛÚË ·ÓÍÓ‚ÓÈ Í˚¯ÍË, ‚Ô‡‚Ó ‰Îfl ‚˚·Ó‡
"RS485 LINE TERM". (ìÒÚ‡‚ÍË ÔÓ ÛÏÓΘ‡Ì˲: "RS485 LINE TERM")
• äÓ„‰‡ Í Ì‡ÒÚÓfl˘ÂÏÛ ÔË·ÓÛ ÔÓ‰ÒÓ‰ËÌÂ̇ 1 ͇χ
• äÓ„‰‡ Í Ì‡ÒÚÓfl˘ÂÏÛ ÔË·ÓÛ, ÍÓÚÓ˚È ‡·ÓÚ‡ÂÚ ‰Îfl Òӄ·ÒÓ‚‡ÌËfl ÎËÌËË, ÔÓ‰ÒÓ‰ËÌÂÌ˚ 2 ËÎË
·ÓΠ͇ÏÂ˚
Ç ËÌ˚ı ÒÎÛ˜‡flı, ÍÓÏ ‚˚¯ÂÛ͇Á‡ÌÌ˚ı, ÔÂÂÍβ˜‡ÚÂθ ÔÂÂÏ¢‡˛Ú ‚ÎÂ‚Ó ‰Îfl ‚˚·Ó‡ ''Hi-Z''.
ìÒÚ‡‚͇ ÔÂÂÍβ˜‡ÚÂÎÂÈ ‚˚·Ó‡ 2-ÔÓ‚Ó‰ÌÓÈ/4-ÔÓ‚Ó‰ÌÓÈ Ò‚flÁË
åÂÚÓ‰ Ò‚flÁË ÏÓÊÂÚ ·˚Ú¸ ‚˚·‡Ì ÔÂÂÍβ˜‡ÚÂÎflÏË ‚˚·Ó‡ 2-ÔÓ‚Ó‰ÌÓÈ/4-ÔÓ‚Ó‰ÌÓÈ Ò‚flÁË
(ÙÛÌ͈ËÓ̇θÌ˚ÏË
ÔÂÂÍβ˜‡ÚÂÎflÏË
3-5).
(ìÒÚ‡‚ÍË
ÔÓ
ÛÏÓΘ‡Ì˲:
4-ÔӂӉ̇fl
Ò‚flÁ¸)
îÛÌ͈ËÓ̇θÌ˚ ÔÂÂÍβ˜‡ÚÂÎË ‹ 3-5 ‰ÓÎÊÌ˚
ËÏÂÚ¸ Ó‰Ë̇ÍÓ‚Û˛ ÛÒÚ‡‚ÍÛ.
ÇÔ‡‚Ó:
2-ÔӂӉ̇fl Ò‚flÁ¸
Ç΂Ó:
4-ÔӂӉ̇fl Ò‚flÁ¸