PILZ時(shí)間繼電器，PILZ安全繼電器
繼電器線圈在電路中用一個(gè)長(zhǎng)方框符號(hào)表示，如果繼電器有兩個(gè)線圈，就畫兩個(gè)并列的長(zhǎng)方框。同時(shí)在長(zhǎng)方框內(nèi)或長(zhǎng)方框旁標(biāo)上繼電器的文字符號(hào)“J"。繼電器的觸點(diǎn)有兩種表示方法：一種是把它們直接畫在長(zhǎng)方框一側(cè)，這種表示法較為直觀。另一種是按照電路連接的需要，把各個(gè)觸點(diǎn)分別畫到各自的控制電路中，通常在同一繼電器的觸點(diǎn)與線圈旁分別標(biāo)注上相同的文字符號(hào)，并將觸點(diǎn)組編上號(hào)碼，以示區(qū)別。繼電器的觸點(diǎn)有三種基本形式：
1、動(dòng)合型（常開）（H型）線圈不通電時(shí)兩觸點(diǎn)是斷開的，通電后，兩個(gè)觸點(diǎn)就閉合。以合字的拼音字頭“H"表示。
2、動(dòng)斷型（常閉）（D型）線圈不通電時(shí)兩觸點(diǎn)是閉合的，通電后兩個(gè)觸點(diǎn)就斷開。用斷字的拼音字頭“D"表示。
3、轉(zhuǎn)換型（Z型）這是觸點(diǎn)組型。這種觸點(diǎn)組共有三個(gè)觸點(diǎn)，即中間是動(dòng)觸點(diǎn)，上下各一個(gè)靜觸點(diǎn)。線圈不通電時(shí)，動(dòng)觸點(diǎn)和其中一個(gè)靜觸點(diǎn)斷開和另一個(gè)閉合，線圈通電后，動(dòng)觸點(diǎn)就移動(dòng)，使原來斷開的成閉合，原來閉合的成斷開狀態(tài)，達(dá)到轉(zhuǎn)換的目的。這樣的觸點(diǎn)組稱為轉(zhuǎn)換觸點(diǎn)。用“轉(zhuǎn)"字的拼音字頭“z"表示。
PILZ時(shí)間繼電器，PILZ安全繼電器
374280 PNOZ X Set plug in screw terminals P1+P2
374281 PNOZ X Set plug in screw terminals P3+P4
374282 PNOZ X Set plug in screw terminals P5+P5
374290 PNOZ X Set spring loaded terminals P1+P2
374291 PNOZ X Set spring loaded terminals P3+P4
374292 PNOZ X Set spring loaded terminals P5+P5
374400 H-PAD-15/15-SI800-Cable
374410 H-PAD-15/15-SI611D
374420 H-PAD-15/15-DZF03.1M-Cable
374430 H-PAD-25/15-SI611D/840-Cable
400100 PIT es1.11 operator red
400101 PIT es1.12 key-operator red
400102 PIT es1.13 operator illuminated red
400104 PIT es1.15 operator IP69K
400110 PIT es2.11 operator black
400111 PIT es2.12 key-operator black
400112 PIT es2.13 operator illuminated black
400200 PIT es box 72 x 72 x 61 mm
400300 PIT esb2.1 contact block 1 n/c
400301 PIT esb1.2 safe contact block  2 n/c
400302 PIT esb2.2 contact block 2 n/c

400303 PIT esb2.3 contact block 2 n/c 1n/o
400304 PIT esb1.3 safe contact block  2n/c 1n/o
400305 PIT esb1.1 safe contact block  1 n/c
400306 PIT esb2.4 contact block 1 n/c 1 n/o
400307 PIT esb1.4 safe contact block 1 n/c 1n/o
400310 PIT esc3 contact block 1 n/o
400315 PIT esc1 safe contact block 1 n/c
400320 PIT esc2 contact block 1 n/c
400330 PIT MHR3 holder for 3 contact blocks
400340 PIT MHR5 holder for 5 contact blocks
400410 PIT es Set1.1: es1.11 / 2 n/c
400411 PIT es Set1.2: es1.11 / 2 n/c 1n/o
400420 PIT es Set2.1: es1.11 / box / 2 n/c
400421 PIT es Set2.2: es1.11 / box / 2 n/c 1n/o
400500 PIT es3.11 operator red
400502 PIT es3.13 operator iluminated red
400504 PIT es3.15 operator IP69K
400510 PIT es Set3.1: es3.11 / 2 n/c
400511 PIT es Set3.2: es3.11 / 2 n/c 1 n/o
400520 PIT es Set4.1: es3.11 / box / 2 n/c
400521 PIT es Set4.2: es3.11 / box / 2 n/c 1 n/
400600 PIT es5.11 standard operator protect
400601 PIT es5.12 key operator protect
400602 PIT es5.13 illuminated protect
401100 PIT js2
401200 PIT js holder

502210 PSEN 2.1p-10/PSEN2.1-10/3mm  1unit
502211 PSEN 2.1p-11/PSEN2.1-10/LED/3mm/  1unit
502220 PSEN 2.1p-20/PSEN 2.1-20 /8mm/1unit
502221 PSEN 2.1p-21/PSEN 2.1-20 /8mm/LED/1unit
502224 PSEN 2.1p-24/PSEN2.1-20/8mm/LED/EX/1unit
502226 PSEN 2.1a-20/PSEN 2.1-20/8mm /5m/1unit
502227 PSEN 2.1b-20/PSEN 2.1-20 /8mm/10m/1unit
502230 PSEN 2.1p-30/PSEN2.1-10/6mm  1unit
502231 PSEN 2.1p-31/PSEN2.1-10/LED/6mm  1unit
502234 PSEN 2.1p-34/PSEN 2.1-10/6mm/LED/ATEX
502250 PSEN 2.1b-26/PSEN2.1-20/8mm/10m/EX/1unit
503220 PSEN 2.2p-20/PSEN2.2-20/8mm  1unit
503221 PSEN 2.2p-21/PSEN2.2-20/LED/8mm  1unit
503224 PSEN 2.2p-24/PSEN2.2-20/LED/8mm/ATEX
504210 PSEN 1.1p-10/PSEN 1.1-10/3mm  1unit
504212 PSEN 1.1p-12/PSEN 1.1-10/3mm/ix1/  1unit
504220 PSEN 1.1p-20/PSEN 1.1-20/8mm/  1unit
504222 PSEN 1.1p-22/PSEN 1.1-20/8mm/ix1/  1unit
504223 PSEN 1.1p-23/PSEN 1.1-20/8mm/ATEX/ 1unit
504225 PSEN 1.1p-25/PSEN 1.1-20/8mm/ATEX/ix1
504226 PSEN 1.1a-20/PSEN 1.1-20 /8mm/5m/1unit
504227 PSEN 1.1b-20/PSEN 1.1-20/8mm/10m/1unit
504228 PSEN 1.1a-22/PSEN 1.1-20 /8mm/5m/ix1/1un
504229 PSEN 1.1b-22/PSEN 1.1-20 /8mm/10m/ix1/1u
504250 PSEN 1.1b-23/PSEN1.1-20/8mm/10m/EX/1unit
504251 PSEN 1.1b-25/PSEN1.1-20/8mm/10m/EX/1unit
505220 PSEN 1.2p-20/PSEN 1.2-20/8mm/  1unit
505222 PSEN 1.2p-22/PSEN 1.2-20/8mm/ix1/  1unit
505223 PSEN 1.2p-23/PSEN 1.2-20/8mm/ATEX/ 1unit
505225 PSEN 1.2p-25/PSEN 1.2-20/8mm/ATEX/ix1
506220 PSEN ma1.3a-20/PSEN ma1.3-08/8mm/1unit
506221 PSEN ma1.3a-22/PSEN ma1.3-08/8mm/1unit
506222 PSEN ma1.3b-20/PSEN ma1.3-08/8mm/1unit
506223 PSEN ma1.3b-22/PSEN ma1.3-08/8mm/1unit
506224 PSEN ma1.3b-23/PSEN ma1.3-08/8mm/1unit
506225 PSEN ma1.3b-25/PSEN ma1.3-08/8mm/1unit
512110 PSEN 2.1-10 / 1  actuator / 1 unit
512120 PSEN 2.1-20/1actuator/1unit
513120 PSEN 2.2-20 / 1  actuator / 1 unit
514110 PSEN 1.1-10 / 1  actuators / 1 unit
514120 PSEN 1.1-20 / 1  actuators / 1 unit
515120 PSEN 1.2-20 / 1  actuators / 1 unit
516120 PSEN ma1.3-08/1actuator
522110 PSEN 2.1p-10 / 3mm / 1 switch / 1 unit
522111 PSEN 2.1p-11 / LED/ 3mm/1 switch/1unit
522120 PSEN 2.1p-20/8mm/1switch/1unit
522121 PSEN 2.1p-21/8mm/LED/1switch /1unit
522126 PSEN 2.1a-20/8mm/5m /1switch/1unit
522127 PSEN 2.1b-20/8mm/10m/ 1switch/1unit
522130 PSEN 2.1p-30 /6mm  1 switch / 1 unit
522131 PSEN 2.1p-31/LED/6mm/1 switch/ 1 unit
522140 PSEN 2.1p-40 1 switch 1 Unit